The Evans journal begins on the day that her 17-year-old son John dies, cut down "in the bloom of health, in the beauty and vigour of youth" (4/28/1827). Over the next 17 years, the anniversaries of his birthday (2/5), death (4/29), and burial (5/1) serve as occasions for recollection and spiritual self-assessment. (So, too, do Christmas and New Year's Day.) Throughout the volume, Evans copies and composes scriptural and poetical verses that serve to transform her diary into a kind of commonplace book.
 
Although Evans regularly mourns the death of her son John, she also expresses concern for her other children, three of whom were enrolled at the University of Pennsylvania during a cholera outbreak. She writes, "The cholera that awful scourge which has been so long feared, has at last reached our city, and filled us with a dread and terror
 
every precaution that frail man could device is resorted to, to meet the fell destroyer—neither country nor town is exempt from its ravages" (7/25/1832).
 
Evans closes her journal on her 63rd birthday, 17 years after the death of her child, and "Sixteen years since I entered into Covenant with My God" (4/28/1844).

The Harriet Verena Evans journal is unlike any other in the APS collections. Evans began journaling late in life—on her 46th birthday, the same day that her 17-year-old son John died. Her recollections never stray far from that trauma. She returns to the death of her son with regularity, and his life appears to shape the form of her diary: she composes entries for exactly 17 years (4/28/1827-4/28/1844). The Evans diary is also unusual for its mode of composition. Interweaving homage to her son, scripture, religious self-assessment, and collected poetry, the Evans diary blends a woman's spiritual diary with a commonplace book. It is a remarkable volume that ought to interest researchers investigating women's history, antebellum mourning customs, and religious practice during the Second Great Awakening.
 
The Evans journal begins on the day that her 17-year-old son John dies, cut down "in the bloom of health, in the beauty and vigour of youth" (4/28/1827). Over the next 17 years, the anniversaries of his birthday (2/5), death (4/29), and burial (5/1) serve as occasions for recollection and spiritual self-assessment. (So, too, do Christmas and New Year's Day.) Throughout the volume, Evans copies and composes scriptural and poetical verses that serve to transform her diary into a kind of commonplace book.
 
Although Evans regularly mourns the death of her son John, she also expresses concern for her other children, three of whom were enrolled at the University of Pennsylvania during a cholera outbreak. She writes, "The cholera that awful scourge which has been so long feared, has at last reached our city, and filled us with a dread and terror
 
every precaution that frail man could device is resorted to, to meet the fell destroyer—neither country nor town is exempt from its ravages" (7/25/1832).
 
Evans closes her journal on her 63rd birthday, 17 years after the death of her child, and "Sixteen years since I entered into Covenant with My God" (4/28/1844).

Disentangling the sequence of the notebooks can be challenging, even for readers conversant in German. Bill Cahill provides the following chronological sequencing, by volume: 17, 16, 3, 4, 8, 21, 5, 24, 19, 22, 17, 24, 20, 12, 18, 19, 14, 16, 24, 1, 15, 2, 9, 10, 11, 23, 13, 24, 7, 6. Note that some volumes contain overlapping entries.

The Henry Muhlenberg journals encompass 24 volumes that span nearly four decades of the early national period (1777-1815). These volumes offer a near-daily record of botanical descriptions as well as various lists, biblical notations, prescriptions, and questions asked of candidates for the Lutheran ministry. The journals are written in German and Latin, though Muhlenberg transcribes some quotations and place names in English. These volumes will interest German-reading scholars researching Muhlenberg, the religious practices of Lutheran ministers, and the study of botany in the early republic.
 
Disentangling the sequence of the notebooks can be challenging, even for readers conversant in German. Bill Cahill provides the following chronological sequencing, by volume: 17, 16, 3, 4, 8, 21, 5, 24, 19, 22, 17, 24, 20, 12, 18, 19, 14, 16, 24, 1, 15, 2, 9, 10, 11, 23, 13, 24, 7, 6. Note that some volumes contain overlapping entries.

David Rittenhouse maintained meteorological observations in two volumes that span the first twenty years of the early national period (5/6/1784-9/30/1805). Alongside weather conditions, Rittenhouse regularly documents temperatures, the conditions of roads, expenses, and accounts. These volumes may interest researchers studying meteorological conditions as well as other regional phenomena such as eclipses and the Yellow Fever epidemic.

Meteorological observations, 1784-1805
 
David Rittenhouse maintained meteorological observations in two volumes that span the first twenty years of the early national period (5/6/1784-9/30/1805). Alongside weather conditions, Rittenhouse regularly documents temperatures, the conditions of roads, expenses, and accounts. These volumes may interest researchers studying meteorological conditions as well as other regional phenomena such as eclipses and the Yellow Fever epidemic.

The Burd-Shippen Papers contain numerous records belonging to James Burd, who served as a commanding officer at Fort Augusta during the Seven Years' War. This expansive collection features at least three diaries. One, from 1760 (2/8-11/7), recounts the construction of Fort Burd and expeditions throughout western Pennsylvania. This diary includes references to William Shippen (11/4/1760) and regular accounts of Native-white interactions, both peaceful and violent. Another journal from the summer of 1763 (6/5-10/24) documents his time at Fort Augusta. It recounts the opening of Pontiac's Rebellion and the initial reports of the Indian raid on the Connecticut settlers in the Wyoming Valley. Finally, there's a third fragment of a diary from August 1757 (8/2-8/10). In six leaves, Burd describes the Siege of Fort William Henry, including an account of the events of the capitulation and surrender of that British fort to the French and their Indian allies. These volumes ought to interest scholars researching the Seven Years' War, Pontiac's Rebellion, and colonial settlement practices more broadly.
 

Hiltzheimer provides a detailed and textured account of the young republic through scrupulous attention to the Constitutional Convention, election and reelection of George Washington, the Whiskey Rebellion, the Wyoming Valley incident, and the ascension of John Adams. Thanks to his career in Philadelphia politics (elected as a representative of the city in the Assembly in 1786), he furnishes first-hand accounts of George Washington, the funerals of Benjamin Franklin and David Rittenhouse, and numerous entries devoted to Pennsylvania luminaries including John and Clement Biddle, Joseph Morris, Levi Hollingsworth, Henry Drinker, and Timothy Matlack.
 
Hiltzheimer's journal also records family and personal details, including plague of locusts in 1766 and 1783, a great fire in 1794, and the death of his wife (3/11/1790) and loss of both his son and daughter to Yellow Fever (11/28/1793 and 12/29/1794 respectively). Indeed, his account of the Yellow Fever epidemic in Philadelphia is particularly exhaustive, with daily records of burials between 9/19-12/31/1793, as well as further accounts during the 1797 crisis, during which he ultimately contracted the disease that led to his death in September 1798.

The Jacob Hiltzheimer Diary spans 28 volumes and offers insight into the social life and customs of Philadelphia between the late colonial period to the early republic (1765-1798). Hiltzheimer describes a wide range of events, such as sleigh riding to ice skating to attending a large celebration of King George's Birthday on the banks of the Schuylkill with over 380 Philadelphians (before Independence). During the imperial crisis, Hiltzheimer's observations provide an interesting perspective on the events happening within the city, including the repeal of the Stamp Act, French troop movements, Cornwallis's surrender, and ensuing mob violence against suspected loyalists (e.g. 10/24/1781).
 
Hiltzheimer provides a detailed and textured account of the young republic through scrupulous attention to the Constitutional Convention, election and reelection of George Washington, the Whiskey Rebellion, the Wyoming Valley incident, and the ascension of John Adams. Thanks to his career in Philadelphia politics (elected as a representative of the city in the Assembly in 1786), he furnishes first-hand accounts of George Washington, the funerals of Benjamin Franklin and David Rittenhouse, and numerous entries devoted to Pennsylvania luminaries including John and Clement Biddle, Joseph Morris, Levi Hollingsworth, Henry Drinker, and Timothy Matlack.
 
Hiltzheimer's journal also records family and personal details, including plague of locusts in 1766 and 1783, a great fire in 1794, and the death of his wife (3/11/1790) and loss of both his son and daughter to Yellow Fever (11/28/1793 and 12/29/1794 respectively). Indeed, his account of the Yellow Fever epidemic in Philadelphia is particularly exhaustive, with daily records of burials between 9/19-12/31/1793, as well as further accounts during the 1797 crisis, during which he ultimately contracted the disease that led to his death in September 1798.

The journal of Nevins' fellow traveler Joshua Gilpin was published in the Pennsylvania Magazine of History and Biography 46 (1922). That volume provides a complementary perspective on a portion of Nevins' journey.

The Pim Nevins journal chronicles the travels of an English Quaker in the mid-Atlantic and provides an outsider's perspective of American religion, urban space, and economic affairs during the early national period (1802-1803). The Nevins journal features descriptions of various American cities (including New York, Philadelphia, and Washington D.C.) and introspective accounts of Quaker meetings. For those interested in visual culture, Nevins includes a watercolor illustration of the Delaware Water Gap. The Nevins journal may interest researchers investigating natural history, American urban space, and religious practice during the Second Great Awakening, most especially that of the Society of Friends.
 
The journal of Nevins' fellow traveler Joshua Gilpin was published in the Pennsylvania Magazine of History and Biography 46 (1922). That volume provides a complementary perspective on a portion of Nevins' journey.

John Lyon's botany journal offers a record of travels in the eastern U.S. at the turn of nineteenth century. The volume includes memoranda dated 1799, with entries spanning 9/6/1802-8/6/1814. Lyon's entries document expenses—plants purchased and collected—with occasional notes about the places and peoples he encounters. Entries related to his travels in the eastern and southeastern U.S. record a visit to plantations (4/23/1803), an Indian settlement in Georgia (7/19/1803), and medical treatments for palsy, jaundice, and cancer (12/1/1808). Notably, Lyon discusses an albino slave in Athens, Georgia, as excerpted in Selected Quotations (9/25/1804). In the spring of 1806, he records travel to Dublin, Liverpool, and London. Thus, while the Lyon journal will certainly appeal to researchers exploring nineteenth century botany, they also feature content with wider appeal, such as U.S. slavery, transatlantic travel, indigenous trade, and antebellum medicine.
 

The journal was printed in APS Proceedings 26 (1889):1. The Kentucky travels can be found in Reuben G. Thwaites' Early Western Travels, 1748-1846.

Michaux maintained travel journals during his excursions throughout North America between 1787-1796. These 10 volumes furnish accounts of Charleston (September 1787), Saint Augustine and the Bahamas (1787-88), the Savannah River (December 1788), and Kentucky shortly after statehood (1794-95). Notably, Michaux records at least one visit to David Rittenhouse and Thomas Jefferson (12/14/1793), and he makes a proposal to the American Philosophical Society to explore unknown regions beyond Missouri and Kentucky, which Jefferson, then Secretary of State, accepts (12/10/1792). French-reading researchers—the volumes are maintained entirely in French—ought to find that these volumes offer insights into Southern and Western exploration during the early national period.
 
The journal was printed in APS Proceedings 26 (1889):1. The Kentucky travels can be found in Reuben G. Thwaites' Early Western Travels, 1748-1846.

The Heiser diaries are without peer when it comes to their scope--spanning the first seven decades of the twentieth-century--global reach, and detail. Scholars exploring the history of medicine might gravitate towards entries related to his public health work in the Philippines (1908-1916). Researchers interested in the history of zionism will be richly rewarded by volumes from 1922 and 1926--an excerpt from Heiser's July 1922 journey to Palestine is excerpted in Selected Quotations. And those interested in colonial India will discover a numerous reflections on Gandhi and 1920s non-violent resistance movements (also excerpted in Selected Quotations).
 
Perhaps most surprising are Heiser's detailed accounts of European travel between the 1920s and 1930s, during which he expresses some sympathy for nationalist movements. Traveling war-torn Italy, he remarked on there "appears to be unanimous agreement among natives and foreigners" that the new prime minister, Benito Mussolini, "has accomplished extraordinary results and that he is honest and genuinely patriotic" (11/19/1923). Several years later, he documents the nation's progress in developing infrastructure and improving services. He concludes his 4/29/1926 entry with an ominous justification for fascism: "Democracy gradually became so inefficient that all came to a standstill and a dictator was able to start the machinery on an effective basis."
 
Heiser traveled widely during the decade preceding World War II. In the late-1930s, he returned to Italy and decries the ubiquitous military presence, government propaganda, and oppressive taxation. And yet, he ends his entry with a section entitled "The Other Side." Heiser writes: "A whole new social order has been created. Instead of people finding fault with what government fails in, the press and government propaganda constantly drive into their ears what government is doing for the people. (In the end will this not produce more peace of mind and happiness than our democratic way of emphasizing fault-finding)" (4/25/1937).
 
On the topic of promoting public happiness, Heiser draws a similar conclusion during a contemporaneous visit to Germany. While he decries the Nazi government's "censorship, prohibitions and [intrusion into] one's private affairs," he adds: "And yet one begins to wonder whether there is not much to be said in favor of the good type of dictatorships, in promoting human happiness. In democracies people are [annoyed] to say or think little of the good things government does for them and to place main emphasis upon petty fault finding" (6/3/1937). Finally, just one year prior to the outbreak of World War II, Heiser pens perhaps his most generous account of dictatorships. That account, "Further Impressions Dictatorships," is excerpted in Selected Quotations.

By any measure, public health leader Victor George Heiser lived a long, productive, and vigorous life. His 86 diaries (1890-1972) predate the Spanish-American War and post-date U.S. escalation in Vietnam, while his career in public health put him in contact with politicians, diplomats, ambassadors, and government officials across the globe. An astute political observer, Heiser offers rich, on-the-ground insights into twentieth-century history as it unfolded, from the rise of Gandhi to the fall of Hitler. His 1920s and 1930s entries also offer candid explanations of and justifications for dictatorship. The Heiser diaries may interest a wide range of scholars, including those researching the history of science, American public health policy in the Philippines, the history of Zionism and Israeli statehood, colonialism in Asia (most especially India), and Europe between World War I and World War II.
 
The Heiser diaries are without peer when it comes to their scope--spanning the first seven decades of the twentieth-century--global reach, and detail. Scholars exploring the history of medicine might gravitate towards entries related to his public health work in the Philippines (1908-1916). Researchers interested in the history of zionism will be richly rewarded by volumes from 1922 and 1926--an excerpt from Heiser's July 1922 journey to Palestine is excerpted in Selected Quotations. And those interested in colonial India will discover a numerous reflections on Gandhi and 1920s non-violent resistance movements (also excerpted in Selected Quotations).
 
Perhaps most surprising are Heiser's detailed accounts of European travel between the 1920s and 1930s, during which he expresses some sympathy for nationalist movements. Traveling war-torn Italy, he remarked on there "appears to be unanimous agreement among natives and foreigners" that the new prime minister, Benito Mussolini, "has accomplished extraordinary results and that he is honest and genuinely patriotic" (11/19/1923). Several years later, he documents the nation's progress in developing infrastructure and improving services. He concludes his 4/29/1926 entry with an ominous justification for fascism: "Democracy gradually became so inefficient that all came to a standstill and a dictator was able to start the machinery on an effective basis."
 
Heiser traveled widely during the decade preceding World War II. In the late-1930s, he returned to Italy and decries the ubiquitous military presence, government propaganda, and oppressive taxation. And yet, he ends his entry with a section entitled "The Other Side." Heiser writes: "A whole new social order has been created. Instead of people finding fault with what government fails in, the press and government propaganda constantly drive into their ears what government is doing for the people. (In the end will this not produce more peace of mind and happiness than our democratic way of emphasizing fault-finding)" (4/25/1937).
 
On the topic of promoting public happiness, Heiser draws a similar conclusion during a contemporaneous visit to Germany. While he decries the Nazi government's "censorship, prohibitions and [intrusion into] one's private affairs," he adds: "And yet one begins to wonder whether there is not much to be said in favor of the good type of dictatorships, in promoting human happiness. In democracies people are [annoyed] to say or think little of the good things government does for them and to place main emphasis upon petty fault finding" (6/3/1937). Finally, just one year prior to the outbreak of World War II, Heiser pens perhaps his most generous account of dictatorships. That account, "Further Impressions Dictatorships," is excerpted in Selected Quotations.

The Eastwick papers include at least 19 diaries, travel journals, and various notebooks maintained by multiple families between 1773-1903. This extended note will offer an overview of their contents in sequential order.
 
The collection contains at least four eighteenth-century journals. The earliest volume, "Aitkens General American Register (with notes)," serves primarily as an account book from 1773. Notably, an April entry includes a note pertaining to Philadelphia evacuations during the American Revolution: "On June 1778, Just one week after the evacuations of the city of Philadelphia by the British Army, Mr. Rittenhouse…Dr. Smith and Mr. Owen Biddle were buried in [making] observations there." Jesse Lukens's "Notes of Surveys" spans much of 1774 (5/10/-9/10/1774), and includes some Indian names and various accounts at the end of the volume. Longitudes and latitudes are interspersed throughout. While dated 1778, "Garden Book by Wister, Daniel and Sarah" features entries spanning 1771-1776. Daniel Wister uses the notebooks as a garden book, recording bulbs and flowers planted, whereas Sally (Sarah) Wister uses it as a travel journal related to a trip to North Wales. "Poor Will's Almanack (with notes) includes entries from 1777-1778 pertaining to weather accounts, and the surveying business of a John Luhms.
 
The next two diaries recount two trips taken by Charles Jones Wister, Sr. in 1812 and 1815. The first "Diary of a trip to Pittsburgh by Wister, Charles," documents his trip to Pittsburgh in the spring of 1812 (5/27-7/19/1812). It notes various stops between Philadelphia and Pittsburgh. "Diary of a trip to Niagara Falls" records a trip in the summer of 1815 (7/24-8/25/1815). Notably, Wister discusses contact with both Oneida and Seneca settlements, both of which are excerpted in Selected Quotations (8/9/1815, 8/13/1815).
 
William Wynne Wister's "Weather Account Book" (1818-1821) records the weather, winds, and temperatures of an unspecified location.
 
The next two volumes are more closely resemble field notebooks than diaries. The first, entitled "Bees: June 16, 1824" recounts Charles Jones Wister's (presumably Sr.) purchase of a swarm of bees. Maintained until 8/29/1828, Wister documents breaking open the hive, extracting honey, and installing a plate of glass through which he can watch production, writing, "to my great surprise and joy I found the bees busily employ'd in mending the combs sealing up the broken parts & fastening them to the sides of the tree." He continues purchasing hives (accumulating 10 in total) upon which he conducts various experiments. The next "Diary" (1841) serves as a journal of Wister's work in daguerreotyping. A sample entry reads: "Succeeded in taking the first Daguerreotype picture at 3 P.M. in 12 minutes on the 27th of the 7 Mo. 1840 after two attempts."
 
Charles Jones Wister, Jr. maintained five volumes between 1842-1856. The first diary documents his personal affairs in Duncannon, Pennsylvania, and includes several letters from the fall of 1842. The next journal records personal affairs in and around Germantown in April 1848. The following two volumes were maintained in 1854. The first "Recipes & Directions," dated August 1854, is less a diary than a collection of notes related to handiwork, including tools and recipes for glue and cement. The next volume serves as a travel journal of Virginia and Maryland. While entries begin in October 1854, come continue as late as October 1869. Wister also maintained a diary pertaining to a trip to New York and Niagara Falls taken in the summer of 1856 (7/1-8/23/1856).
 
While not a diary, per se, Charles Jones Wister, Jr.'s "Notes" includes some dated entries spanning 1864-1865. Those entries might be called miscellany, with illustrations of Germantown woods, notes on the sport of cricket, and observations on current affairs. Notably, Wister records at least one piece of news from to the American Civil War: "The news of Gen'l Lee's surrender, the great achievement all felt would be the virtual end of the Rebellion, and to which all hopes have been bent with the upmost [nervousness] since the fall of Richmond, on the Sunday previous, reached Phila. about 9 ½ o'clock this even'g…" (4/9/1865). A second volume from 1865, entitled "Diary of Trip," recounts a trip to Newport, including meteorological observations (10/10/1865-9/1867).
 
"Diary & Farm Notes" is one of the more unusual records in the collection. Co-authored by Charles Jones Wister, Sr. and Jr., this volume spans much of the nineteenth century (1806-1878). Although much of it is devoted to farm chores—slaughtering hogs, blacking boots, filling the ice house, and smoking meat—there is at least one account concerning General La Fayette's visit to Germantown, excerpted in Selected Quotations (7/20/1825). There's also an note on locusts swarms, which appear to have been a recurring problem for the farmhands: "Locusts appeared this warm sultry morning for the first time. Rose bushes are covered with them and ground ruined in many places, probably their first appearance was delayed by the unusual backwardness of the season, there having been but little to remind one of the summer until now. It will be seen by reference to mem. In this book that both in the years 1817 & 1834 they made their appearance on the 23rd of May" (6/6/1868).
 
The last two volumes tax the definition of a diary, but include useful material nevertheless. The first, Charles Jones Wister, Jr.'s "Record of New Year Eves," serves as a kind of commonplace book traversing 50 years of his life (1852-1903). It includes excerpts, poetry, and quotes at the front of the volume, and various newspaper clippings throughout. Finally, Lowry Wister's undated "Medical Recipes" functions as recipe book, with prescriptions for various maladies, preventative and curative, including "sore eyes," "preventing a miscarriage," and "hooping cough."

The Eastwick collection features at least 19 diaries, travel journals, and notebooks maintained by various members of the Wister family between 1773-1903. While the majority of the volumes which were maintained by Charles Wister, Sr. or his son Charles Wister, Jr., the collection also includes contributions from Jesse and John Lukens, Daniel and Sarah Wister, William Wynne Wister, and Lowry Wister. The scope of the collection and multitude of diarists is matched by the diversity of the journals. The Eastwick collection includes personal diaries, travel journals, recipe books, commonplace books, memoranda books, account books, field notebooks, and volumes that defy simple definition. Researchers will discover early accounts of Bristol, Pennsylvania (1783), Pittsburgh (1812), and Niagara Falls (1815), records of gardening, beekeeping, farm work, and daguerreotyping, and accounts of both the evacuation of the Philadelphia in 1778, the surrender of General Lee at Appomattox in 1865, and a visit by General La Fayette to Germantown in 1825. Suffice it to say, these volumes will serve a range of different scholars, including those researching the American Revolution and Civil War, Native America, women's history, the history of photography (daguerreotyping in particular), and nineteenth-century travel, surveyorship, agriculture, husbandry, and beekeeping.
 
The Eastwick papers include at least 19 diaries, travel journals, and various notebooks maintained by multiple families between 1773-1903. This extended note will offer an overview of their contents in sequential order.
 
The collection contains at least four eighteenth-century journals. The earliest volume, "Aitkens General American Register (with notes)," serves primarily as an account book from 1773. Notably, an April entry includes a note pertaining to Philadelphia evacuations during the American Revolution: "On June 1778, Just one week after the evacuations of the city of Philadelphia by the British Army, Mr. Rittenhouse…Dr. Smith and Mr. Owen Biddle were buried in [making] observations there." Jesse Lukens's "Notes of Surveys" spans much of 1774 (5/10/-9/10/1774), and includes some Indian names and various accounts at the end of the volume. Longitudes and latitudes are interspersed throughout. While dated 1778, "Garden Book by Wister, Daniel and Sarah" features entries spanning 1771-1776. Daniel Wister uses the notebooks as a garden book, recording bulbs and flowers planted, whereas Sally (Sarah) Wister uses it as a travel journal related to a trip to North Wales. "Poor Will's Almanack (with notes) includes entries from 1777-1778 pertaining to weather accounts, and the surveying business of a John Luhms.
 
The next two diaries recount two trips taken by Charles Jones Wister, Sr. in 1812 and 1815. The first "Diary of a trip to Pittsburgh by Wister, Charles," documents his trip to Pittsburgh in the spring of 1812 (5/27-7/19/1812). It notes various stops between Philadelphia and Pittsburgh. "Diary of a trip to Niagara Falls" records a trip in the summer of 1815 (7/24-8/25/1815). Notably, Wister discusses contact with both Oneida and Seneca settlements, both of which are excerpted in Selected Quotations (8/9/1815, 8/13/1815).
 
William Wynne Wister's "Weather Account Book" (1818-1821) records the weather, winds, and temperatures of an unspecified location.
 
The next two volumes are more closely resemble field notebooks than diaries. The first, entitled "Bees: June 16, 1824" recounts Charles Jones Wister's (presumably Sr.) purchase of a swarm of bees. Maintained until 8/29/1828, Wister documents breaking open the hive, extracting honey, and installing a plate of glass through which he can watch production, writing, "to my great surprise and joy I found the bees busily employ'd in mending the combs sealing up the broken parts & fastening them to the sides of the tree." He continues purchasing hives (accumulating 10 in total) upon which he conducts various experiments. The next "Diary" (1841) serves as a journal of Wister's work in daguerreotyping. A sample entry reads: "Succeeded in taking the first Daguerreotype picture at 3 P.M. in 12 minutes on the 27th of the 7 Mo. 1840 after two attempts."
 
Charles Jones Wister, Jr. maintained five volumes between 1842-1856. The first diary documents his personal affairs in Duncannon, Pennsylvania, and includes several letters from the fall of 1842. The next journal records personal affairs in and around Germantown in April 1848. The following two volumes were maintained in 1854. The first "Recipes & Directions," dated August 1854, is less a diary than a collection of notes related to handiwork, including tools and recipes for glue and cement. The next volume serves as a travel journal of Virginia and Maryland. While entries begin in October 1854, come continue as late as October 1869. Wister also maintained a diary pertaining to a trip to New York and Niagara Falls taken in the summer of 1856 (7/1-8/23/1856).
 
While not a diary, per se, Charles Jones Wister, Jr.'s "Notes" includes some dated entries spanning 1864-1865. Those entries might be called miscellany, with illustrations of Germantown woods, notes on the sport of cricket, and observations on current affairs. Notably, Wister records at least one piece of news from to the American Civil War: "The news of Gen'l Lee's surrender, the great achievement all felt would be the virtual end of the Rebellion, and to which all hopes have been bent with the upmost [nervousness] since the fall of Richmond, on the Sunday previous, reached Phila. about 9 ½ o'clock this even'g…" (4/9/1865). A second volume from 1865, entitled "Diary of Trip," recounts a trip to Newport, including meteorological observations (10/10/1865-9/1867).
 
"Diary & Farm Notes" is one of the more unusual records in the collection. Co-authored by Charles Jones Wister, Sr. and Jr., this volume spans much of the nineteenth century (1806-1878). Although much of it is devoted to farm chores—slaughtering hogs, blacking boots, filling the ice house, and smoking meat—there is at least one account concerning General La Fayette's visit to Germantown, excerpted in Selected Quotations (7/20/1825). There's also an note on locusts swarms, which appear to have been a recurring problem for the farmhands: "Locusts appeared this warm sultry morning for the first time. Rose bushes are covered with them and ground ruined in many places, probably their first appearance was delayed by the unusual backwardness of the season, there having been but little to remind one of the summer until now. It will be seen by reference to mem. In this book that both in the years 1817 & 1834 they made their appearance on the 23rd of May" (6/6/1868).
 
The last two volumes tax the definition of a diary, but include useful material nevertheless. The first, Charles Jones Wister, Jr.'s "Record of New Year Eves," serves as a kind of commonplace book traversing 50 years of his life (1852-1903). It includes excerpts, poetry, and quotes at the front of the volume, and various newspaper clippings throughout. Finally, Lowry Wister's undated "Medical Recipes" functions as recipe book, with prescriptions for various maladies, preventative and curative, including "sore eyes," "preventing a miscarriage," and "hooping cough."

In contrast to many other scientists, Donaldson captures many world events in his journal. Entries include an on-the-ground account of the 1893 World's Fair (5/13-5/27/1893) and news pertaining to the Great Baltimore Fire (2/7/1904), Russo-Japanese War (2/8/1904), and World War I. Donaldson studiously records the spread of war in Europe (7/31/1914), the increasing likelihood of U.S. involvement (2/4/1917), and false reports of peace. Several days before the Armistice, he writes, "Peace was reported here about 1 pm. The town went wild & remained wild most of the night. Report was a hoax" (11/7/1918). Donaldson also proves an active observer of and participant in U.S. politics. For example, in addition to recording the election of President Wilson (11/5/1912) and death of President Harding (8/2/1923), he writes that he travels to Harrisburg to lobby against an "anti-vivisection bill" (4/25/1907) and attends a "League of Nations dinner" (1/15/1932).
 
Perhaps most surprising is how personal affairs infiltrate the Donaldson diaries. Sometimes such asides are amusing
 
for example, in one entry he writes that he was "attacked by goose without cause" (3/31/1917). Elsewhere, they're more serious and evocative. Shortly after Donaldson writes that his first wife, Julia, is "diagnosed melancholia" and put on an "opium treatment" (9/13/1904), he records her suicide: "our dear Julia was found dead by her own hand at 7 o'clock this morning. She was still warm when found. It is desolation—the saddest of days" (11/10/1904). Several years later, he notes his engagement to Emma Brock (3/1/1907) and, still later, the birth of a son Harry, (3/16/1920). In the 1930s, his health appears to deteriorate: Donaldson begins tracking weight fluctuations on 7/13/1931 and undergoes a metabolism test on 10/17/1934. His last entry, written in third-person in a different hand, appears to have been maintained by someone else, possibly Emma. The diary concludes, "The end at 2 a.m." (1/23/1938).

Contained in 49 volumes, the Herbert Donaldson diaries traverse 1890-1938 and provide glimpses of his neurological work at the University of Chicago and the Wistar Institute in Philadelphia, meetings with leading scientists--including Boas and Davenport--European and American travels, recreational activities, personal affairs, and leadership at the National Academy of the Sciences, the American Neurological Association, the Physiological Society, the Lenape Club, the Rush Society, as well as the American Philosophical Society, where he was elected a member in 1906 and vice president in 1935. The Donaldson diaries may interest researchers exploring the history of mental health, American Philosophical Society membership, twentieth-century U.S. politics, the 1893 World's Fair, and World War I.
 
In contrast to many other scientists, Donaldson captures many world events in his journal. Entries include an on-the-ground account of the 1893 World's Fair (5/13-5/27/1893) and news pertaining to the Great Baltimore Fire (2/7/1904), Russo-Japanese War (2/8/1904), and World War I. Donaldson studiously records the spread of war in Europe (7/31/1914), the increasing likelihood of U.S. involvement (2/4/1917), and false reports of peace. Several days before the Armistice, he writes, "Peace was reported here about 1 pm. The town went wild & remained wild most of the night. Report was a hoax" (11/7/1918). Donaldson also proves an active observer of and participant in U.S. politics. For example, in addition to recording the election of President Wilson (11/5/1912) and death of President Harding (8/2/1923), he writes that he travels to Harrisburg to lobby against an "anti-vivisection bill" (4/25/1907) and attends a "League of Nations dinner" (1/15/1932).
 
Perhaps most surprising is how personal affairs infiltrate the Donaldson diaries. Sometimes such asides are amusing
 
for example, in one entry he writes that he was "attacked by goose without cause" (3/31/1917). Elsewhere, they're more serious and evocative. Shortly after Donaldson writes that his first wife, Julia, is "diagnosed melancholia" and put on an "opium treatment" (9/13/1904), he records her suicide: "our dear Julia was found dead by her own hand at 7 o'clock this morning. She was still warm when found. It is desolation—the saddest of days" (11/10/1904). Several years later, he notes his engagement to Emma Brock (3/1/1907) and, still later, the birth of a son Harry, (3/16/1920). In the 1930s, his health appears to deteriorate: Donaldson begins tracking weight fluctuations on 7/13/1931 and undergoes a metabolism test on 10/17/1934. His last entry, written in third-person in a different hand, appears to have been maintained by someone else, possibly Emma. The diary concludes, "The end at 2 a.m." (1/23/1938).

Researchers interested in Haney's biography will find that these volumes meticulously document his education, literary interests, and career. Volumes from the 1890s capture his voracious reading habits. For example, in August 1895, he reads and comments upon Charles Darwin's Descent of Man (8/11) and the Bible (8/18) in the same week. Throughout his journals, Haney provides a useful homespun index at the end of each journal. Beginning in 1898, he adds annual reviews in which he takes stock of his progress. (Those reviews become so exhaustive that, by 1907, he begins adding subcategories of assessment, such as "My Relation to the World At Large," "Literary Work," "Travel," "People Whom I Met," "Drama & Music," "Reading," "Financial," "Family Affairs"). Scholars interested in Philadelphia regional history will note that these early volumes recount Haney frequent visits to book dealer A.S.W. Rosenbach, during which the two discuss books and university affairs (e.g. 6/10/1896, 8/17/1899).
 
Haney's professional career begins in earnest in 1900, when he accepts his position at Central High School. While he acknowledges the significance of the offer at the time (6/29/1900), Haney reflects at greater length in a later entry (9/4/1935). In that year's annual review, he summarizes his progress: "I am inclined to regard 1900 as the most significant year thus far…the development of the bibliography, our experience at Washington and New York
 
the completion of my first novel
 
the work on my thesis
 
my appointment at the High School--truly a diversified array of interests." While Haney's bibliography of Coleridge wouldn't be published for some time (he celebrates receipt of his copy on 9/1/1903), the next twenty years bring significant milestones in his career: Haney becomes department chair (1905 review) and, after a "strenuous campaign," is elected president of Central High School (1920 review).
 
Alongside his literary interests, Haney proves a studious observer of contemporary economics and world affairs. Although he evinces sympathies for laissez-faire capitalism (reference an excerpt from the 1926 annual review), Haney records labor strikes from the 1890s (12/17-18/1895 and 1/3/1896), Black Tuesday (10/29/29, 1929 annual review), and the lived experience of the Great Depression (1930-34 annual reviews). Haney also visits the Chicago World's Fair (1933 review) and discusses the Blizzard of 1899 (2/10/1899), Charles Lindbergh's transatlantic flight (5/21/1927), the discovery of Pluto (1930 review), Hughes' flight around the world (1938 review), and Russia's launch of a satellite, which he calls a "catastrophe for the West" (1957 review).
 
Haney also demonstrates a sustained interest in domestic (Republican) politics. After the McKinley assassination, he recounts reports of news over almost two weeks (9/7-9/19/1901). He reports considerable excitement concerning President Roosevelt's visit to CHS (11/12/1902), and celebrates the electoral gains of our "virile president" (11/9/1904). (Haney thinks less highly of President Wilson.) He records ratification of women's suffrage (1920 annual review), repeal of 18th Amendment, and passage of the 20th and 21st Amendments (1933 review). A tireless critic of F.D.R., Haney bemoans his election (11/8-9/1932) and reelections (1936 review, 11/6/1940, 11/8/1944), needling his "imprudent Supreme Court Packing idea" (1937 review) and fretting that, "A new American Gestapo set up in Washington is ready to hound any citizen who criticizes the Government" (1944 review). In fact, Haney's critiques of F.D.R. offer a window into conservative backlash against the New Deal, as excerpted in Selected Quotations (1935 review). In one of his final journals, he also notes the emergence of new racial coalitions associated with the Civil Rights era, writing, "The Negroes, once grateful to the G.O.P. for bringing about their liberation in the South, have turned their backs on the Republicans and cheerfully vote for politicians who given them untold millions in 'relief' of every sort" (1957 review).
 
Finally, war historians will discover countless accounts of U.S. military activity between the Spanish-American War and World War II. Haney celebrates the destruction of Pascual Cervera y Topete's naval fleet (7/4/1898), and notes with increasing alarm the "gathering war clouds in Europe" (7/30/1914, 1914 annual review). In his next annual review, he mourns Western civilization: "The year 1915 has probably been the most discreditable year since the dawn of civilization-discreditable to civilization and to all that such a state of existence implies. The Great European War, begun about August 1st of the previous year, ran a full twelve-month of slaughter during 1915 with no end in sight…The good name of Germany and of the Teutonic culture has been thrown to the winds. The future of the world's peace demands the defeat of the power that stands for militarism and for brute force" (1915 review). Haney marks Armistice Day as "one of the remarkable days of my life" (11/11/1918), but he soon finds himself profoundly disappointed with reconstruction efforts, as excerpted in Selected Quotations (1920 annual review). Haney's 1920s and 1930s entries offer a sobering account of the failures of League of Nations and the rise of Hitler and Mussolini. His volumes record milestones of World War II, from the attack on Pearl Harbor (12/7/1941) to the bombing of Hiroshima (8/6-7/1941). "It was epochal," writes Haney. "Papers & radio features the devastating atomic bomb. A new age has begun" (8/7/1941).

John Louis Haney papers contain 33 volumes that Haney maintained from the age of 10 until a year before his death (1887-1959). The first twelve volumes are devoted to his educations (including Sunday School, German School, and the University of Pennsylvania), whereas subsequent volumes trace his career as professor of English (1900-1920) and president of Philadelphia's Central High School (1920-1943), during which Haney published numerous books on Coleridge and Shakespeare. These volumes may interest a host of different scholars—certainly those exploring twentieth-century education and the field of literary criticism—but well as those researching the Great Depression, the 1933 World's Fair, twentieth century U.S. politics (particularly for conservative critique of F.D.R.), the institutional history of the American Philosophical Society (in which Haney was elected a member in 1929), and the history of the Spanish-American War, World War I, and World War II. Researchers may also choose to mine this collection for its rich ephemera, including self-portraits interspersed in diaries (e.g. 1898, 1904-6, 1910-13, 1918-22), as well as an ancillary book of newspaper clippings, a folder of other ephemera, and two volumes of his personal reading lists.
 
Researchers interested in Haney's biography will find that these volumes meticulously document his education, literary interests, and career. Volumes from the 1890s capture his voracious reading habits. For example, in August 1895, he reads and comments upon Charles Darwin's Descent of Man (8/11) and the Bible (8/18) in the same week. Throughout his journals, Haney provides a useful homespun index at the end of each journal. Beginning in 1898, he adds annual reviews in which he takes stock of his progress. (Those reviews become so exhaustive that, by 1907, he begins adding subcategories of assessment, such as "My Relation to the World At Large," "Literary Work," "Travel," "People Whom I Met," "Drama & Music," "Reading," "Financial," "Family Affairs"). Scholars interested in Philadelphia regional history will note that these early volumes recount Haney frequent visits to book dealer A.S.W. Rosenbach, during which the two discuss books and university affairs (e.g. 6/10/1896, 8/17/1899).
 
Haney's professional career begins in earnest in 1900, when he accepts his position at Central High School. While he acknowledges the significance of the offer at the time (6/29/1900), Haney reflects at greater length in a later entry (9/4/1935). In that year's annual review, he summarizes his progress: "I am inclined to regard 1900 as the most significant year thus far…the development of the bibliography, our experience at Washington and New York
 
the completion of my first novel
 
the work on my thesis
 
my appointment at the High School--truly a diversified array of interests." While Haney's bibliography of Coleridge wouldn't be published for some time (he celebrates receipt of his copy on 9/1/1903), the next twenty years bring significant milestones in his career: Haney becomes department chair (1905 review) and, after a "strenuous campaign," is elected president of Central High School (1920 review).
 
Alongside his literary interests, Haney proves a studious observer of contemporary economics and world affairs. Although he evinces sympathies for laissez-faire capitalism (reference an excerpt from the 1926 annual review), Haney records labor strikes from the 1890s (12/17-18/1895 and 1/3/1896), Black Tuesday (10/29/29, 1929 annual review), and the lived experience of the Great Depression (1930-34 annual reviews). Haney also visits the Chicago World's Fair (1933 review) and discusses the Blizzard of 1899 (2/10/1899), Charles Lindbergh's transatlantic flight (5/21/1927), the discovery of Pluto (1930 review), Hughes' flight around the world (1938 review), and Russia's launch of a satellite, which he calls a "catastrophe for the West" (1957 review).
 
Haney also demonstrates a sustained interest in domestic (Republican) politics. After the McKinley assassination, he recounts reports of news over almost two weeks (9/7-9/19/1901). He reports considerable excitement concerning President Roosevelt's visit to CHS (11/12/1902), and celebrates the electoral gains of our "virile president" (11/9/1904). (Haney thinks less highly of President Wilson.) He records ratification of women's suffrage (1920 annual review), repeal of 18th Amendment, and passage of the 20th and 21st Amendments (1933 review). A tireless critic of F.D.R., Haney bemoans his election (11/8-9/1932) and reelections (1936 review, 11/6/1940, 11/8/1944), needling his "imprudent Supreme Court Packing idea" (1937 review) and fretting that, "A new American Gestapo set up in Washington is ready to hound any citizen who criticizes the Government" (1944 review). In fact, Haney's critiques of F.D.R. offer a window into conservative backlash against the New Deal, as excerpted in Selected Quotations (1935 review). In one of his final journals, he also notes the emergence of new racial coalitions associated with the Civil Rights era, writing, "The Negroes, once grateful to the G.O.P. for bringing about their liberation in the South, have turned their backs on the Republicans and cheerfully vote for politicians who given them untold millions in 'relief' of every sort" (1957 review).
 
Finally, war historians will discover countless accounts of U.S. military activity between the Spanish-American War and World War II. Haney celebrates the destruction of Pascual Cervera y Topete's naval fleet (7/4/1898), and notes with increasing alarm the "gathering war clouds in Europe" (7/30/1914, 1914 annual review). In his next annual review, he mourns Western civilization: "The year 1915 has probably been the most discreditable year since the dawn of civilization-discreditable to civilization and to all that such a state of existence implies. The Great European War, begun about August 1st of the previous year, ran a full twelve-month of slaughter during 1915 with no end in sight…The good name of Germany and of the Teutonic culture has been thrown to the winds. The future of the world's peace demands the defeat of the power that stands for militarism and for brute force" (1915 review). Haney marks Armistice Day as "one of the remarkable days of my life" (11/11/1918), but he soon finds himself profoundly disappointed with reconstruction efforts, as excerpted in Selected Quotations (1920 annual review). Haney's 1920s and 1930s entries offer a sobering account of the failures of League of Nations and the rise of Hitler and Mussolini. His volumes record milestones of World War II, from the attack on Pearl Harbor (12/7/1941) to the bombing of Hiroshima (8/6-7/1941). "It was epochal," writes Haney. "Papers & radio features the devastating atomic bomb. A new age has begun" (8/7/1941).

Given the sheer volume of material contained in the Blumberg Papers--at least 127 volumes traversing almost 70 years of his professional career--it may be helpful to periodize these journals using landmarks from his professional career. This extended note suggests four main periods (1942-1957, 1957-1974, 1974-1994, and 1994-2011) that researchers may use to explore these remarkably rich collections.
 
The first 15 years of Blumberg diaries (1942-1957) traverse his education and travels to Suriname, Nigeria, much of Europe (including Italy, Germany, and France), and, notably, Israel, during the post-war period. While the Blumberg Papers include a school notebook from February 1942, his diaries begin in earnest in 1948, when he traveled by ship to the Cancer Institute in Portugal. In the early-1950s, Blumberg maintained diaries pertaining to a medical trip in Dutch Guiana (1950), his tenure at New York's Bellevue Hospital (1951-52), and medical trips to Venezuela and Aruba (1953), during which he worked to contain outbreaks of yellow fever, smallpox, and typhus. In that latter volume, Blumberg provides rich accounts of Venezuela under military dictatorship. "We passed a super-market which had been built by the Nelson Rockefeller-Venezuelan development group," writes Blumberg. "There are many vestiges of this enlightened business effect in Venezuela—although you hear much talk of it."
 
The volume entitled "Asia Minor S. Europe 1953" offers noteworthy insights into gay subculture in 1950s New York, postwar Europe, and Israel in its early years as a nation state. Aboard the S.S. Italia, Blumberg meets Phyllis Fitzgerald, a clothes model in New York's garment district, who introduces him to some new terminology, including "gay bar." (Reference Selected Quotations for an excerpt from that encounter.) Arriving in Europe, Blumberg furnishes numerous descriptions of Italy, including Naples, of which he writes: "It is far from beautiful and the back streets contain slums and small mean shops. The Italian peasantry and lower class city dweller is still quite depressed. We have poverty in our cities but the large lower class one sees in Southern Europe doesn't seem to occupy as an important portion of the population" (7/14/1953). From Italy, Blumberg travels to Israel, which had been established as a state just five years earlier. He furnishes detailed descriptions of the kibbutzim, the cities of Haifa and Tel Aviv, and the young Israelis he encounters in his travels. Notably, he discusses vestiges from the War of Independence (7/7/1953), the Gaza Strip (7/24/1953), Israeli politics (8/19/1953), and religious orthodoxy, of which he writes: "In Israel there is only orthodox religion—and that of a radical sort—or no (or even anti-) religion. There's no in between. There appears to be a spiritual barrenness in the country for which there's no answer. When people [move] here they see no need to keep up the conservative or reformed Judaism which did them so well at home & [make] them feel as one with their race" (8/5/1953).
 
Following his trip to "Asia Minor," Blumberg records substantial changes in his personal and professional life. He notes his wedding to Jean Lieblsman--after which they "ate leftover food & then went to a movie 'Hell or High Water'" (4/5/1954)--and several volumes that correspond with his enrollment at Oxford Balliol College ("Europe 1955," "Southeastern Europe," and "Spain 1956, Nigeria 1957," "West Africa"). From Oxford, Blumberg makes trips across Europe, including a "motor trip to [Josip Broz] Tito's birthplace" (4/12/1956). As with so many of Blumberg's journals, these volumes are remarkable for their entries as well as the ephemera he collects--postcards, photographs, and local newspaper clippings.
 
The next 17 years of diaries (1957-1974) follow Blumberg's early career, including his tenure at the National Institutes of Health (1957-64) and the Institute for Cancer Research (1964-67), as well as field trips across the globe to develop the hepatitis B vaccine. As such, this series of diaries will certainly interest researchers examining Blumberg's medical career. However, his diverse travels will captivate a host of other researchers. Blumberg documents trips to Alaska ("American Arctic 1958"), the Marshall Islands ("Central Pacific 1959"), Quebec ("Canada 1962"), Norway ("Account of trip to England and Scandinavia," 1963), and Brazil ("Trip to Brazil," 1963). A three-ring binder of assorted travel logs (1961-68) record lab work in Greece and Israel, and, notably, field work with indigenous peoples in Labrador (1962), Arizona (1967) and New Mexico (1967).
 
Beginning in 1967, Blumberg begins record-keeping using volumes entitled "General Notes," some of which lack dated entries and test the boundaries of journaling. For example, a volume for October 1967 - July 1968 includes no dated entries, but features extensive notes pertaining to cell studies, genetics data, epidemiology, and a wealth of ancillary materials related to the American Cancer Society. ("General Notes," September 1968 - February 1970 and February 1970 - November 1971" also lack dated entries.) Other volumes contain only sporadic entries, as with the four volumes dedicated to 1973. However, researchers who take the time to sift through those records will discover detailed notes about the Institute of Cancer Research. (Researchers interested specifically in his work at the Institute of Cancer Research would be well-advised to examine his "General Notes" from September 1973 - August 1974.)
 
In 1973, Blumberg begins a self-conscious account of his research--the first of two volumes entitled "Narrative History of Research." (The Blumberg Papers include another copy of the 1973 edition and a second volume from 1984.) Researchers interested in Blumberg's research, the field of genetics in the second half of the twentieth-century, and the history of science more broadly will be richly rewarded by these "narratives." Blumberg discusses his understanding of the scientific method, philosophy of science, methodological concerns (especially post-hoc reasoning), influences (e.g. Karl Popper and Jacob Bronowski), and professional networks, which include luminaries such as Harold Brown, Alexander Ogston, Tony Allison, Harvey Alter, Batsheba Boone, Alton Sutrick, Cyril Levine, Barbara Werner, Rongelap Atoll, Robert Conard, Tom London, William Summerskill, and Gary Getnick.
 
The next 20 years of diaries (1974-1994) recount some of Blumberg's most significant professional honors, most especially his receipt of the Nobel Prize in Physiology or Medicine (1976) and appointment as Master at Oxford University Balliol College (1989-1994). Those who have explored the Dobzhansky Papers will take note that Blumberg attended a Symposium on Evolution in his memory ("General Notes," May 1975 - September 1976). However, the next volume may overshadow it: "General Notes" (September 1976 - July 1978) documents Blumberg's receipt of the Nobel Prize, including a wealth of notes and ephemera related to travel, preparation, and formalities. Interspersed with those preparations are the kind of idiosyncratic record-keeping that Blumberg researchers will come to expect. For example, he records "Ages of Winners of Nobel Prize in Physiology of Medicine" (p.31), presumably to measure his own progress. Scholars from the Philadelphia metropolitan area may flag a photograph that shows Blumberg being awarded the Philadelphia Bowl in October 1976 by the infamous mayor Frank Rizzo (p.87), and researchers interested in the history of the American Philosophical Society may bookmark a program for a symposium that featured a presentation by George Wharton Pepper.
 
Blumberg maintained numerous notebooks related to his travels to Senegal, Hawaii, Japan, China, and the Soviet Union in the late-1970s. Scholars invested in modern China will take particular notice of the notebooks related to a trip to China on the eve of historic economic reforms (October 1977). In a black three-ring binder dedicated to the trip, Blumberg celebrates the "now-awakening city" of Tokyo, whose cultural advancement he measures through the prevalence of joggers--particularly women joggers (p.1, p.7). While in Tokyo, Blumberg meets with the mayor and compares the city favorably to New York, calling it cleaner and more "wholesome looking" (p.9, p.10). In Peking, he records "great changes," writing that "Maoist interest in developing a new China and obliterating to an extent the vestiges of the past" (p.18). A subsequent notebook ("General Notes," 9/28/1978-5/31/1979) notes travel to Moscow for a Hepatitis Conference, where Blumberg alludes to problems with anti-semitism. He writes that Garri Abelev finds himself in "some jeopardy as a consequence of his being Jewish and because of some transgression the nature of which I do not know" (p.47). Blumberg maintains at least four botanical field books related to these trips.
 
Notebooks from the early-1980s continue to document Blumberg's wide-ranging travels, and they also offer a glimpse at Blumberg's sense of humor. While those interested in his career may choose to focus on "General Notes" (2/28-11/17/1980), which includes a draft of his talk for a Nobel Lecture Series (3/22/1980) as well as notes about space exploration that pressage his later work for NASA (5/3/1980), Blumberg also interweaves notes and ephemera that give researchers a sense of his personality. For example, he encloses an invitation to a United Nations roundtable with the note: "Don't use the toaster (it's not ready to work in France)." In his next set of "General Notes" (11/12/1980-6/31/1981), Blumberg juxtaposes invitations to lectureships, awards, and notes from research councils with a photograph of himself running 10K under which he transcribes a quip from the boxer Saad Muhammad, "hey man, your pants are falling down" (10/11/1980). In a later trip to New York, he welcomes the opportunity to catch up on jokes, several of which he transcribes in his journal (1/19-11/24/1982).
 
These volumes--and others--provide a textured sense of Blumberg the scientist and Blumberg the human being. Blumberg often registers his religious (Jewish) upbringing through ephemera. For example, he encloses a program for "The Jew in American Today: Where are We?" at the Society Hill Synagogue in Philadelphia (2/4-2/6/1983). He also demonstrates a sustained interest in literature, particularly the writings of James Joyce. After a trip to Japan later that year, he includes a newspaper clipping for "Bloomsday: A Joycean Celebration" from the Philadelphia Inquirer (6/17/1983), and later records reading Finnegans Wake and Ulysses. Blumberg even attends a lecture on psychoanalysis and anthropology (though he dismisses the discussion as "pretty thin stuff, pretentious," 2/10/1984).
 
Between in 1984-1986, Blumberg transitions to larger notebooks that accommodate even more ephemera, including newspaper clippings on China's one-child policy (8/11/1984), Elie Wiesel's visit to the White House (4/20/1985), and reporting on the AIDS epidemic (10/7/1985). Blumberg maintained a pair of diaries related to a 1985 trip to Chile, which, notably, discuss the "problem of torture" under Pinochet and ethical challenges U.S. scientists face working with their counterparts in "non-democratic countries" (p.4, p.10, p.43). A notebook on a visit to India ("India Diary 1986") reveals Blumberg's thoughts on Hinduism, meeting with the prime minister (Rajiv Gandhi), and notes for a presentation about Gandhi's influence on Martin Luther King, Jr. (p.19, p.35-36, p.49-50). Other notebooks from 1986-88 document travels to Nepal, Japan, Taiwan, and Trinidad and Tobago, and even conference of Nobel Laureates in Paris (1/9/1988).
 
Perhaps most notably, Blumberg acknowledges his historic appointment as Master at Balliol College obliquely--through newspaper clippings--in these 1988 entries. One clipping, from the London Sundry Times notes that Blumberg is the first American to receive the honor (June 1988). It isn't until 1989 "General Notes" (1/1-8/9/1989) that he reflects upon the recognition, writing: "I looked at myself in the mirror, dark suite, striped Balliol tie, Master gown and thought what a strange series of event had brought me to this election. First American, first foreigner, first scientist, first Jew—I wish my father and mother could have known about this
 
how pleased they would have been" (6/3/1989). Blumberg's departure for the post appears bitter suite. He records a farewell party at the Fox Chase Cancer Center with an excerpt of his remarks: "[T]he world is a big playground for scientists and FCCC for 25 years has been my playground" (9/14/1989).
 
The early-1990s journals follow Blumberg's tenure at Balliol, marked by a series of notable personal events, including the death of his brother, wedding of his daughter, and birth of his first grandchild. Blumberg encloses a draft of his eulogy for his brother (6/30/1992) and an account of the funeral (7/1/1992). The next summer brings the wedding of his daughter, Anne Blumberg to Jonathan Dorfman (7/4/1993). After he completes his appointment at Balliol (10/1/1994), Blumberg celebrates the birth of Isabella Jean Dorfman, writing, "our first-borne—Anne—had our first Jewish grandchild" (4/2/1995).
 
The remaining notebooks (1994-2011) offer candid insights into Blumberg's late-career, including his directorship of the NASA Astrobiology Institute (1999-2002) and presidency of the American Philosophical Society (2005). Upon completing his appointment at Oxford, Blumberg appears to reach something of an impasse. On the occasion of his 72nd birthday, he writes: "feeling somewhat ill at ease about the direction my life should take. I'm so accustomed to being fully engaged and scheduled, being on vacation is a distraction…I should focus on the writing and make that my main goal at least for the present. That means I have to learn the discipline of writing, something I had nearly acquired when I was at LASBs. Enough philo. I'm delighted to have made it to 72 still intact and active" (7/28/1997). Blumberg would ascertain that direction in short order. In fact, included in that volume is a NASA Ames Research Center visitor's badge that anticipates the next chapter in his career.
 
Although Blumberg would not formally assume the role of director of NASA's Astrobiology Institute until May 1999, his journals suggest that conversations and preparations began much earlier. In "General Notes" (6/17/1998-3/10/1999), Blumberg attends an Astrobiology Roadmap Workshop (7/20-22/1998), where he writes (in third-person): "BSB spoke to the study of humans and their microorganisms" (7/22/1998). Shortly thereafter, he adds, "Malcolm Cohen called and told me that the scientists at NASA had taken up on this idea and want to have a conference about it early next year" (10/6/1998). Blumberg's exchanges with NASA leadership appear to have piqued his interest in space exploration, as evidenced in newspaper clippings that he collects in his journals (e.g. 3/19/1999). In his next volume of "General Notes" (3/11-10/13/1999), Blumberg records his "conditions for NASA employment" (p.3). Finally, he documents his appointment via newspaper clippings from the San Francisco Chronicle and New York Times dated 5/19/1999.
 
Blumberg's tenure at the Astrobiology Institute granted him new political and administrative responsibilities, which he documents thoroughly in "General Notes" and "Astrobiology" notebooks. Blumberg recounts a meeting with Newt Gingrich on 11/18/1999 with the gloss "Fascinating discussion. Far-ranging, visionary." In a subsequent volume of "General Notes" (5/11/2000-1/30/2001), researchers gain insights into the administrative work behind the Institute. "Spoke with Armstrong and Cerrel," writes Blumberg. "We arranged budget for ~ 20 million. 10 teams @ 1.5 x 106 plus 5 x 106 for supplementary funding an administration" (p153). Blumberg's commitment to the agency, and space exploration more broadly, endures well-past his tenure. In 2004, he travels to Puerto Rico to visit the radio telescope, and, on the 50th anniversary of the launching of Sputnik, he recollects, "On Oct 4, 1957. Jean Anne and BSB were crossing the Atlantic on the SS France and I saw Sput" (10/4/2007).
 
In the early-aughts, Blumberg returns to travel and private reflection. Notably, he records the September 11 terrorist attacks in an entry entitled "Day of Horror," writing, "I awake this morning to see on TV the horrible scenes of the bombing the World Trade Towers. I have written about it in my computer diary" (9/11/2001). (Unfortunately, it is unclear whether Blumberg printed that diary and included it with his papers.) He continues to attend Nobel conferences and symposia, including a 100th anniversary celebration of the Prize hosted by the White House on 11/27/2001. In a later journal, he notes that he attends a conference for Nobel Laureates that features speeches by King Abdullah II, Ted Koppel, Richard Holbrooke, and others (6/21/2006). Blumberg returns to Israel, Australia and China in 2002. In Israel, he notes the "terrible" condition of the West Bank (5/26/2002). In China, he recollects his 1977 trip as "most important (field) trip taken." Marveling at the "enormous changes" in the country, he writes that Shanghai is "only city I've visited that causes me to question solitary greatness of New York" (5/3/2002). New York remains a favorite stop for Blumberg
 
in fact, researchers interested in the arts will note that he meticulously records the opening of "The Gates" at Central Park (2/18/2005).
 
Alongside wide-ranging travels, later diaries offer unusually candid assessments of U.S. politics and media. Blumberg discusses immigration politics in late-2006, writing, "Bush admin has no interest in reality of data, they have been hopeless in responding to the problem [illegal immigration]. Punishment is their first response" (11/10/2006). After attending a talk on the media with Gwen Ifill and Tom Brokaw, he observes, "Republicans control press--board of directors compared to the Democrat's college dormitory" (4/28/2007).
 
The last five years of diaries may hold the greatest appeal to researchers exploring the institutional history of the American Philosophical Society. Although Blumberg doesn't appear to write directly about his election as president in 2005, the APS figures prominently in his final journals. He discusses a 2006 visit to the Google campus with APS members, where he marvels, "The place is bursting with intellectual energy. Masses of very young people…average age must be 25" (11/8/2006). Blumberg regularly records attendance of APS meetings, often enclosing programs. Perhaps most notably, he notes a meeting with former librarian Martin Levitt, during which Levitt conveyed the institution's interest in his diaries and its plans for a "NA DH Center," presumably the Center for Native American and Indigenous Research.

The Baruch S. Blumberg Papers feature one of the most remarkable--and expansive--collections of diaries available in the collections at the American Philosophical Society. Containing at least 127 volumes spanning nearly seven decades (1942-2011), these journals comprehensively document Baruch Blumberg's career in science, including: his undergraduate and graduate education, field work across the globe, development of the hepatitis B vaccine, receipt of the Nobel Prize in Physiology or Medicine, appointment as Master at Oxford University Balliol College, directorship of the NASA Astrobiology Institute, and presidency of the American Philosophical Society. Through his wide-ranging travels, Blumberg furnishes on-the-ground accounts of post-war Europe, the early years of Israeli statehood, China on the eve of economic reforms, Chile under Pinochet, and New York after the 9/11 terrorist attacks. Alongside personal recollections, Blumberg uses his journals as veritable scrapbooks, packing volumes with newspaper clippings, programs, postcards, business cards, and various other forms of ephemera. Thus, while the Bloomberg diaries will attract researchers investigating his career, the field of genetics, and the history of science more broadly, these notebooks will captivate scholars interested in material culture, sexuality, religion, U.S. politics and foreign policy, media and technology, and much more.
 
Given the sheer volume of material contained in the Blumberg Papers--at least 127 volumes traversing almost 70 years of his professional career--it may be helpful to periodize these journals using landmarks from his professional career. This extended note suggests four main periods (1942-1957, 1957-1974, 1974-1994, and 1994-2011) that researchers may use to explore these remarkably rich collections.
 
The first 15 years of Blumberg diaries (1942-1957) traverse his education and travels to Suriname, Nigeria, much of Europe (including Italy, Germany, and France), and, notably, Israel, during the post-war period. While the Blumberg Papers include a school notebook from February 1942, his diaries begin in earnest in 1948, when he traveled by ship to the Cancer Institute in Portugal. In the early-1950s, Blumberg maintained diaries pertaining to a medical trip in Dutch Guiana (1950), his tenure at New York's Bellevue Hospital (1951-52), and medical trips to Venezuela and Aruba (1953), during which he worked to contain outbreaks of yellow fever, smallpox, and typhus. In that latter volume, Blumberg provides rich accounts of Venezuela under military dictatorship. "We passed a super-market which had been built by the Nelson Rockefeller-Venezuelan development group," writes Blumberg. "There are many vestiges of this enlightened business effect in Venezuela—although you hear much talk of it."
 
The volume entitled "Asia Minor S. Europe 1953" offers noteworthy insights into gay subculture in 1950s New York, postwar Europe, and Israel in its early years as a nation state. Aboard the S.S. Italia, Blumberg meets Phyllis Fitzgerald, a clothes model in New York's garment district, who introduces him to some new terminology, including "gay bar." (Reference Selected Quotations for an excerpt from that encounter.) Arriving in Europe, Blumberg furnishes numerous descriptions of Italy, including Naples, of which he writes: "It is far from beautiful and the back streets contain slums and small mean shops. The Italian peasantry and lower class city dweller is still quite depressed. We have poverty in our cities but the large lower class one sees in Southern Europe doesn't seem to occupy as an important portion of the population" (7/14/1953). From Italy, Blumberg travels to Israel, which had been established as a state just five years earlier. He furnishes detailed descriptions of the kibbutzim, the cities of Haifa and Tel Aviv, and the young Israelis he encounters in his travels. Notably, he discusses vestiges from the War of Independence (7/7/1953), the Gaza Strip (7/24/1953), Israeli politics (8/19/1953), and religious orthodoxy, of which he writes: "In Israel there is only orthodox religion—and that of a radical sort—or no (or even anti-) religion. There's no in between. There appears to be a spiritual barrenness in the country for which there's no answer. When people [move] here they see no need to keep up the conservative or reformed Judaism which did them so well at home & [make] them feel as one with their race" (8/5/1953).
 
Following his trip to "Asia Minor," Blumberg records substantial changes in his personal and professional life. He notes his wedding to Jean Lieblsman--after which they "ate leftover food & then went to a movie 'Hell or High Water'" (4/5/1954)--and several volumes that correspond with his enrollment at Oxford Balliol College ("Europe 1955," "Southeastern Europe," and "Spain 1956, Nigeria 1957," "West Africa"). From Oxford, Blumberg makes trips across Europe, including a "motor trip to [Josip Broz] Tito's birthplace" (4/12/1956). As with so many of Blumberg's journals, these volumes are remarkable for their entries as well as the ephemera he collects--postcards, photographs, and local newspaper clippings.
 
The next 17 years of diaries (1957-1974) follow Blumberg's early career, including his tenure at the National Institutes of Health (1957-64) and the Institute for Cancer Research (1964-67), as well as field trips across the globe to develop the hepatitis B vaccine. As such, this series of diaries will certainly interest researchers examining Blumberg's medical career. However, his diverse travels will captivate a host of other researchers. Blumberg documents trips to Alaska ("American Arctic 1958"), the Marshall Islands ("Central Pacific 1959"), Quebec ("Canada 1962"), Norway ("Account of trip to England and Scandinavia," 1963), and Brazil ("Trip to Brazil," 1963). A three-ring binder of assorted travel logs (1961-68) record lab work in Greece and Israel, and, notably, field work with indigenous peoples in Labrador (1962), Arizona (1967) and New Mexico (1967).
 
Beginning in 1967, Blumberg begins record-keeping using volumes entitled "General Notes," some of which lack dated entries and test the boundaries of journaling. For example, a volume for October 1967 - July 1968 includes no dated entries, but features extensive notes pertaining to cell studies, genetics data, epidemiology, and a wealth of ancillary materials related to the American Cancer Society. ("General Notes," September 1968 - February 1970 and February 1970 - November 1971" also lack dated entries.) Other volumes contain only sporadic entries, as with the four volumes dedicated to 1973. However, researchers who take the time to sift through those records will discover detailed notes about the Institute of Cancer Research. (Researchers interested specifically in his work at the Institute of Cancer Research would be well-advised to examine his "General Notes" from September 1973 - August 1974.)
 
In 1973, Blumberg begins a self-conscious account of his research--the first of two volumes entitled "Narrative History of Research." (The Blumberg Papers include another copy of the 1973 edition and a second volume from 1984.) Researchers interested in Blumberg's research, the field of genetics in the second half of the twentieth-century, and the history of science more broadly will be richly rewarded by these "narratives." Blumberg discusses his understanding of the scientific method, philosophy of science, methodological concerns (especially post-hoc reasoning), influences (e.g. Karl Popper and Jacob Bronowski), and professional networks, which include luminaries such as Harold Brown, Alexander Ogston, Tony Allison, Harvey Alter, Batsheba Boone, Alton Sutrick, Cyril Levine, Barbara Werner, Rongelap Atoll, Robert Conard, Tom London, William Summerskill, and Gary Getnick.
 
The next 20 years of diaries (1974-1994) recount some of Blumberg's most significant professional honors, most especially his receipt of the Nobel Prize in Physiology or Medicine (1976) and appointment as Master at Oxford University Balliol College (1989-1994). Those who have explored the Dobzhansky Papers will take note that Blumberg attended a Symposium on Evolution in his memory ("General Notes," May 1975 - September 1976). However, the next volume may overshadow it: "General Notes" (September 1976 - July 1978) documents Blumberg's receipt of the Nobel Prize, including a wealth of notes and ephemera related to travel, preparation, and formalities. Interspersed with those preparations are the kind of idiosyncratic record-keeping that Blumberg researchers will come to expect. For example, he records "Ages of Winners of Nobel Prize in Physiology of Medicine" (p.31), presumably to measure his own progress. Scholars from the Philadelphia metropolitan area may flag a photograph that shows Blumberg being awarded the Philadelphia Bowl in October 1976 by the infamous mayor Frank Rizzo (p.87), and researchers interested in the history of the American Philosophical Society may bookmark a program for a symposium that featured a presentation by George Wharton Pepper.
 
Blumberg maintained numerous notebooks related to his travels to Senegal, Hawaii, Japan, China, and the Soviet Union in the late-1970s. Scholars invested in modern China will take particular notice of the notebooks related to a trip to China on the eve of historic economic reforms (October 1977). In a black three-ring binder dedicated to the trip, Blumberg celebrates the "now-awakening city" of Tokyo, whose cultural advancement he measures through the prevalence of joggers--particularly women joggers (p.1, p.7). While in Tokyo, Blumberg meets with the mayor and compares the city favorably to New York, calling it cleaner and more "wholesome looking" (p.9, p.10). In Peking, he records "great changes," writing that "Maoist interest in developing a new China and obliterating to an extent the vestiges of the past" (p.18). A subsequent notebook ("General Notes," 9/28/1978-5/31/1979) notes travel to Moscow for a Hepatitis Conference, where Blumberg alludes to problems with anti-semitism. He writes that Garri Abelev finds himself in "some jeopardy as a consequence of his being Jewish and because of some transgression the nature of which I do not know" (p.47). Blumberg maintains at least four botanical field books related to these trips.
 
Notebooks from the early-1980s continue to document Blumberg's wide-ranging travels, and they also offer a glimpse at Blumberg's sense of humor. While those interested in his career may choose to focus on "General Notes" (2/28-11/17/1980), which includes a draft of his talk for a Nobel Lecture Series (3/22/1980) as well as notes about space exploration that pressage his later work for NASA (5/3/1980), Blumberg also interweaves notes and ephemera that give researchers a sense of his personality. For example, he encloses an invitation to a United Nations roundtable with the note: "Don't use the toaster (it's not ready to work in France)." In his next set of "General Notes" (11/12/1980-6/31/1981), Blumberg juxtaposes invitations to lectureships, awards, and notes from research councils with a photograph of himself running 10K under which he transcribes a quip from the boxer Saad Muhammad, "hey man, your pants are falling down" (10/11/1980). In a later trip to New York, he welcomes the opportunity to catch up on jokes, several of which he transcribes in his journal (1/19-11/24/1982).
 
These volumes--and others--provide a textured sense of Blumberg the scientist and Blumberg the human being. Blumberg often registers his religious (Jewish) upbringing through ephemera. For example, he encloses a program for "The Jew in American Today: Where are We?" at the Society Hill Synagogue in Philadelphia (2/4-2/6/1983). He also demonstrates a sustained interest in literature, particularly the writings of James Joyce. After a trip to Japan later that year, he includes a newspaper clipping for "Bloomsday: A Joycean Celebration" from the Philadelphia Inquirer (6/17/1983), and later records reading Finnegans Wake and Ulysses. Blumberg even attends a lecture on psychoanalysis and anthropology (though he dismisses the discussion as "pretty thin stuff, pretentious," 2/10/1984).
 
Between in 1984-1986, Blumberg transitions to larger notebooks that accommodate even more ephemera, including newspaper clippings on China's one-child policy (8/11/1984), Elie Wiesel's visit to the White House (4/20/1985), and reporting on the AIDS epidemic (10/7/1985). Blumberg maintained a pair of diaries related to a 1985 trip to Chile, which, notably, discuss the "problem of torture" under Pinochet and ethical challenges U.S. scientists face working with their counterparts in "non-democratic countries" (p.4, p.10, p.43). A notebook on a visit to India ("India Diary 1986") reveals Blumberg's thoughts on Hinduism, meeting with the prime minister (Rajiv Gandhi), and notes for a presentation about Gandhi's influence on Martin Luther King, Jr. (p.19, p.35-36, p.49-50). Other notebooks from 1986-88 document travels to Nepal, Japan, Taiwan, and Trinidad and Tobago, and even conference of Nobel Laureates in Paris (1/9/1988).
 
Perhaps most notably, Blumberg acknowledges his historic appointment as Master at Balliol College obliquely--through newspaper clippings--in these 1988 entries. One clipping, from the London Sundry Times notes that Blumberg is the first American to receive the honor (June 1988). It isn't until 1989 "General Notes" (1/1-8/9/1989) that he reflects upon the recognition, writing: "I looked at myself in the mirror, dark suite, striped Balliol tie, Master gown and thought what a strange series of event had brought me to this election. First American, first foreigner, first scientist, first Jew—I wish my father and mother could have known about this
 
how pleased they would have been" (6/3/1989). Blumberg's departure for the post appears bitter suite. He records a farewell party at the Fox Chase Cancer Center with an excerpt of his remarks: "[T]he world is a big playground for scientists and FCCC for 25 years has been my playground" (9/14/1989).
 
The early-1990s journals follow Blumberg's tenure at Balliol, marked by a series of notable personal events, including the death of his brother, wedding of his daughter, and birth of his first grandchild. Blumberg encloses a draft of his eulogy for his brother (6/30/1992) and an account of the funeral (7/1/1992). The next summer brings the wedding of his daughter, Anne Blumberg to Jonathan Dorfman (7/4/1993). After he completes his appointment at Balliol (10/1/1994), Blumberg celebrates the birth of Isabella Jean Dorfman, writing, "our first-borne—Anne—had our first Jewish grandchild" (4/2/1995).
 
The remaining notebooks (1994-2011) offer candid insights into Blumberg's late-career, including his directorship of the NASA Astrobiology Institute (1999-2002) and presidency of the American Philosophical Society (2005). Upon completing his appointment at Oxford, Blumberg appears to reach something of an impasse. On the occasion of his 72nd birthday, he writes: "feeling somewhat ill at ease about the direction my life should take. I'm so accustomed to being fully engaged and scheduled, being on vacation is a distraction…I should focus on the writing and make that my main goal at least for the present. That means I have to learn the discipline of writing, something I had nearly acquired when I was at LASBs. Enough philo. I'm delighted to have made it to 72 still intact and active" (7/28/1997). Blumberg would ascertain that direction in short order. In fact, included in that volume is a NASA Ames Research Center visitor's badge that anticipates the next chapter in his career.
 
Although Blumberg would not formally assume the role of director of NASA's Astrobiology Institute until May 1999, his journals suggest that conversations and preparations began much earlier. In "General Notes" (6/17/1998-3/10/1999), Blumberg attends an Astrobiology Roadmap Workshop (7/20-22/1998), where he writes (in third-person): "BSB spoke to the study of humans and their microorganisms" (7/22/1998). Shortly thereafter, he adds, "Malcolm Cohen called and told me that the scientists at NASA had taken up on this idea and want to have a conference about it early next year" (10/6/1998). Blumberg's exchanges with NASA leadership appear to have piqued his interest in space exploration, as evidenced in newspaper clippings that he collects in his journals (e.g. 3/19/1999). In his next volume of "General Notes" (3/11-10/13/1999), Blumberg records his "conditions for NASA employment" (p.3). Finally, he documents his appointment via newspaper clippings from the San Francisco Chronicle and New York Times dated 5/19/1999.
 
Blumberg's tenure at the Astrobiology Institute granted him new political and administrative responsibilities, which he documents thoroughly in "General Notes" and "Astrobiology" notebooks. Blumberg recounts a meeting with Newt Gingrich on 11/18/1999 with the gloss "Fascinating discussion. Far-ranging, visionary." In a subsequent volume of "General Notes" (5/11/2000-1/30/2001), researchers gain insights into the administrative work behind the Institute. "Spoke with Armstrong and Cerrel," writes Blumberg. "We arranged budget for ~ 20 million. 10 teams @ 1.5 x 106 plus 5 x 106 for supplementary funding an administration" (p153). Blumberg's commitment to the agency, and space exploration more broadly, endures well-past his tenure. In 2004, he travels to Puerto Rico to visit the radio telescope, and, on the 50th anniversary of the launching of Sputnik, he recollects, "On Oct 4, 1957. Jean Anne and BSB were crossing the Atlantic on the SS France and I saw Sput" (10/4/2007).
 
In the early-aughts, Blumberg returns to travel and private reflection. Notably, he records the September 11 terrorist attacks in an entry entitled "Day of Horror," writing, "I awake this morning to see on TV the horrible scenes of the bombing the World Trade Towers. I have written about it in my computer diary" (9/11/2001). (Unfortunately, it is unclear whether Blumberg printed that diary and included it with his papers.) He continues to attend Nobel conferences and symposia, including a 100th anniversary celebration of the Prize hosted by the White House on 11/27/2001. In a later journal, he notes that he attends a conference for Nobel Laureates that features speeches by King Abdullah II, Ted Koppel, Richard Holbrooke, and others (6/21/2006). Blumberg returns to Israel, Australia and China in 2002. In Israel, he notes the "terrible" condition of the West Bank (5/26/2002). In China, he recollects his 1977 trip as "most important (field) trip taken." Marveling at the "enormous changes" in the country, he writes that Shanghai is "only city I've visited that causes me to question solitary greatness of New York" (5/3/2002). New York remains a favorite stop for Blumberg
 
in fact, researchers interested in the arts will note that he meticulously records the opening of "The Gates" at Central Park (2/18/2005).
 
Alongside wide-ranging travels, later diaries offer unusually candid assessments of U.S. politics and media. Blumberg discusses immigration politics in late-2006, writing, "Bush admin has no interest in reality of data, they have been hopeless in responding to the problem [illegal immigration]. Punishment is their first response" (11/10/2006). After attending a talk on the media with Gwen Ifill and Tom Brokaw, he observes, "Republicans control press--board of directors compared to the Democrat's college dormitory" (4/28/2007).
 
The last five years of diaries may hold the greatest appeal to researchers exploring the institutional history of the American Philosophical Society. Although Blumberg doesn't appear to write directly about his election as president in 2005, the APS figures prominently in his final journals. He discusses a 2006 visit to the Google campus with APS members, where he marvels, "The place is bursting with intellectual energy. Masses of very young people…average age must be 25" (11/8/2006). Blumberg regularly records attendance of APS meetings, often enclosing programs. Perhaps most notably, he notes a meeting with former librarian Martin Levitt, during which Levitt conveyed the institution's interest in his diaries and its plans for a "NA DH Center," presumably the Center for Native American and Indigenous Research.