Contained in a single volume spanning 6/8/1845-9/30/1858, C.J. Varley astronomical observations include telescopic data on comets, stars, and planets. Of particular note are the detailed ink and watercolor sketches that accompany many of the observations. Scholars researching nineteenth-century astronomy, particularly the study of Mars, Jupiter, Saturn, and the Transit of Mercury, will find this volume of particular interest.
 

Shippen visits numerous coffee houses and attends many lectures, including religious sermons. During his stay in London, he dines with William Franklin on at least one occasion (1/18/1760) and attends a sermon by George Whitefield (8/26/1759). In his medical training, he records his treatment of smallpox patients (9/26/1759). Perhaps most notably, Shippen regularly recounts news of the Seven Years' War. He celebrates Prince Ferdinand's victory on 8/8/1759 and also writes that he is "pleased with News of taking Quebec" on 10/18/1759.

The William Shippen journal offers an account of his daily activities in London with anecdotes pertaining to education. This bound volume, which spans 7/19/1759-1/22/1760, also includes a journal Shippen kept while pursuing medical training (obstetrics) in London. With entries related to medical lectures, sermons, and contemporaneous news from Philadelphia, this diary may interest scholars researching eighteenth-century medicine, religion, and the Seven Years' War.
 
Shippen visits numerous coffee houses and attends many lectures, including religious sermons. During his stay in London, he dines with William Franklin on at least one occasion (1/18/1760) and attends a sermon by George Whitefield (8/26/1759). In his medical training, he records his treatment of smallpox patients (9/26/1759). Perhaps most notably, Shippen regularly recounts news of the Seven Years' War. He celebrates Prince Ferdinand's victory on 8/8/1759 and also writes that he is "pleased with News of taking Quebec" on 10/18/1759.

The Collinson-Bartram Papers include a fragment of a 1762 diary maintained by Peter Collinson, an English merchant and botanist. In some respects, this four-page fragment might be better termed a commonplace book. One of the leaves features extracts from a 1711 publication with notable events of 1709 and 1710, including the arrival of the Palatines ("Lived in Tents"), the plague, the "wrongful" execution of Charles Dean, and the knighting of Charles Wagner. The other pages include several entries (8/7-8/10/1762) in which Collinson refers to various plants and gardens. Although the Finding Aid identifies a second diary fragment dated 1/23/1764, that entry is actually a letter in a correspondence with the Duke of Richmond.
 

The Thomas Lloyd Collection is a slender volume that is part account book, part notebook, part commonplace book, and part diary. Although its cover describes it as a "letter book," there are only a few copies of letters inside. Llyod was the first recorder of Congress, who later found himself imprisoned in Newgate Prison in London for debt. This volume covers Lloyd's period in London, as he failed in his publishing ventures and spent time in prison. Among the items recorded was a proposal to develop textile manufacturing in the United States. There are also examples of shorthand.
 

In a journal maintained during a transatlantic voyage from England to Delaware between 6/26/1803-8/20/1803, William Poyntell records wind directions, weather conditions, temperatures, and times of observation. He often includes observations pertaining to storms, lightning, and fog, and, on at least one occasion, he references the ship entering the Gulf Stream (7/30/1803). The volume also includes "Observations on the storm glass," intended for the membership at the American Philosophical Society. (The inside cover of the volume reads "Presented by Wm Poynell to the APS Philadelphia 5 Nov. 1803.") This journal may interest scholars researching meteorological conditions, transatlantic travel, and the institutional history of the American Philosophical Society.
 

This diary records the individuals and sights that he saw while in England. There are many observations of life in London, e.g. parks, buildings, paintings, food. Outside of London he visited many towns, including Manchester and its cotton mills as well as the steel mills of Birmingham. He relates his visit to Drury Lane and the dramatic performance of Sarah Siddons. Some of the people he met included Sir Joseph Banks, Sir Charles Blagden, Matthew Boulton, Joseph Priestley, William Pitt the Younger, and Benjamin Vaughan. He also visited and described the gardens at Kew. The diary includes several sketches, including the plan of Blenheim Palace, and also a table of distances traveled. This item is written in the hand of Jean-Francois Wiart.
 

The Thomas Coates Collection contains one small, pocket-size journal with entries spanning the final two decades the seventeenth century (1682-1699). Coates, an early Quaker settler in Philadelphia, arrived in 1683 and established himself as a tailor and merchant by the 1690s. His journal, maintained in the margins of a British Merlin almanac dated 1683, mostly contains personal accounts and transactions, beginning as early as 1/22/1682. Most of his accounts date from the 1690s—curiously, many of his entries from 1695 are crossed out—and they include purchases of household items such as fabric, flax, butter, and nails (spelled "nayls"). Coates names many contemporaneous Philadelphians in the accounts. His journal also recounts a return to England in late-1683, and subsequent voyage back to America, via an unspecified location in Virginia. Notably, there are several memoranda scattered throughout the entries, including one memorializing the death of his mother (1678) and another commemorating his birthday (1659). Coates furnishes one of the oldest Philadelphia diaries in the collections at the American Philosophical Society, and, as such, this volume provides rare glimpses into the city's early social, economic, and material life.
 

Roughton's notebooks are scattered across eight boxes. Diaries include a 1927 reading/research diary
 
12 appointment diaries maintained between 1928-35, 1954-55, 1962-65
 
and 25 lab notebooks spanning 1940-66 (with exception of 1947-8 and 1954).
 
The research diary includes reading notes as well as formulas, illustrations, and notes related to experiments and lectures.
 
Appointment diaries include sketches and doodles, account balances, breakfast and dinner plans, to-do lists, reading lists, meetings, lectures, and various ephemera. While entries focus on his research and career, Roughton sometimes intersperses personal notes, such as family visits (8/9/1929), vacation plans (3/13/1931), and social outings (12/13/1933). An appointment diary for 1965 tracks his finances between 1947-1972.
 
The laboratory notebooks stretch the definition of diary, and many—not included here—lacking complete dates or years. In addition to notes related to experiments, meetings, and lectures, the laboratory notebooks often include various ephemera such as loose pages of notes, illustrations, and conference programs. For some years, Roughton maintains multiple notebooks. For example, there are at least three books related to 1951 scattered across folders in box 110 and 111. Researchers will find at least an additional 1953 notebook in a "Misc. Undated Folder" in box 116. The 25 books identified in this note include only dated laboratory notebooks
 
researchers interested in Roughton's research would be well-advised to review all laboratory notebooks available in boxes 109-116.

In 38 notebooks that span his career at Cambridge and beyond (1927-66), Francis Roughton records voluminous notes related to his research, meetings, experiments, and finances. These volumes may interest researchers examining Roughton's career and the field of respiratory physiology more generally.
 
Roughton's notebooks are scattered across eight boxes. Diaries include a 1927 reading/research diary
 
12 appointment diaries maintained between 1928-35, 1954-55, 1962-65
 
and 25 lab notebooks spanning 1940-66 (with exception of 1947-8 and 1954).
 
The research diary includes reading notes as well as formulas, illustrations, and notes related to experiments and lectures.
 
Appointment diaries include sketches and doodles, account balances, breakfast and dinner plans, to-do lists, reading lists, meetings, lectures, and various ephemera. While entries focus on his research and career, Roughton sometimes intersperses personal notes, such as family visits (8/9/1929), vacation plans (3/13/1931), and social outings (12/13/1933). An appointment diary for 1965 tracks his finances between 1947-1972.
 
The laboratory notebooks stretch the definition of diary, and many—not included here—lacking complete dates or years. In addition to notes related to experiments, meetings, and lectures, the laboratory notebooks often include various ephemera such as loose pages of notes, illustrations, and conference programs. For some years, Roughton maintains multiple notebooks. For example, there are at least three books related to 1951 scattered across folders in box 110 and 111. Researchers will find at least an additional 1953 notebook in a "Misc. Undated Folder" in box 116. The 25 books identified in this note include only dated laboratory notebooks
 
researchers interested in Roughton's research would be well-advised to review all laboratory notebooks available in boxes 109-116.

This is a typescript copy of Henry Marchant's journal kept on a trip to England in 1771-1772. The journal begins with his voyage from Newport to England and continues throughout his travels in England. The journal is detailed and well-written and contains many anecdotes and observations, including numerous references to Benjamin Franklin, who was then himself in London. Marchant's social gatherings are particularly noteworthy. He recounts a discussion of republican principles with Catherine Macauley, dinners with Franklin and David Hume, and an audience with the Queen and Prince of Wales.
 

As described in greater detail in the Early American History note, Hutchinson discusses a host of troubles aboard his ship. Those include concerns about lightning strikes to the ship laden with gun powder (2/26), various issues with bread and meat rations (2/28), and a brief encounter with a French brig that Hutchinson describes as "in almost as bad a situation as ourselves, but able to spare several bottles of spirits and roughly two pounds of cheese" (3/3). Upon reaching landfall in Chesapeake Bay (3/9), Hutchinson devotes the remaining entries his journey back to Philadelphia. At the back of the volume, he encloses an essay defending Quakers against chargers of loyalism, for which a rough transcription is provided below.

This incomplete volume describes the culmination of a transatlantic journey taken by James Hutchinson in the winter of 1777 (2/26-3/16). Having completed his medical residency under the supervision under Dr. John Fothergill at St. Bartholomew's Hospital in London, Hutchinson describes in detail his journey back to Philadelphia, where he would serve as Surgeon General of Pennsylvania. In addition to offering an account of what Hutchison terms a "very disagreeable" transatlantic voyage, this volume includes an essay defending Quakers from attacks by revolutionaries, which might have been intended for publication. (The essay is signed "A Friend to the Liberty of Conscience.") This volume may interest researchers exploring the eighteenth century Atlantic, seafaring, and the Society of Friends in the American Revolution.
 
As described in greater detail in the Early American History note, Hutchinson discusses a host of troubles aboard his ship. Those include concerns about lightning strikes to the ship laden with gun powder (2/26), various issues with bread and meat rations (2/28), and a brief encounter with a French brig that Hutchinson describes as "in almost as bad a situation as ourselves, but able to spare several bottles of spirits and roughly two pounds of cheese" (3/3). Upon reaching landfall in Chesapeake Bay (3/9), Hutchinson devotes the remaining entries his journey back to Philadelphia. At the back of the volume, he encloses an essay defending Quakers against chargers of loyalism, for which a rough transcription is provided below.

George Welch's "Voyage to West Indies" represents one of the earliest journals in the manuscript collections, spanning 4/2/1671-6/14/1671. A devout English Quaker, Welsh writes regularly about his faith. He styles the manuscript as a printed work, including a title page and lengthy (15-page) letter to his family members. After that preface, Welch recounts his passage from England to the West Indies, with notes pertaining to seafaring life, preparations against pirates, and visits to various Caribbean islands. His observations range from the sighting a shark (5/26) to the presence of prostitution in a Spanish town (6/14). As noted in the Early American History note, this journal was discovered in the library of Benjamin Franklin. Thus, the George Welch journal ought to interest scholars researching seventeenth century travel, piracy, religion (particularly the Society of Friends), and the exploration and colonization of the West Indies.
 

The vast majority of the 33 volumes listed as "diaries" in the Raymond Pearl Papers might be better described as common-place books, though the collection includes at least six unbound volumes that might be accurately classified as diaries. Most of these entries pertain to various recreational European trips taken between 1905-1928. The 1905 diary includes numerous accounts of sightseeing in London, including visits to Kew Gardens (9/28), the Tower of London (9/30), and a theater, which Pearl compares to that of the United States (10/18). Pearl uses the next two journals, from 1916 and 1917 respectively, as field notebooks with miscellaneous accounts. These volumes will likely most interest scholars researching his biography and contributions to biology. A journal from 1918 includes a mix of typed and handwritten entries documenting a trip to Europe by steamship. Finally, the last two volumes might very well have been co-authored by both Raymond and Maud Dewitt Pearl. The first, a loosely bound journal bearing the dates "1924, 1927" appears to have been maintained by both Pearls. The second, dated 1928, appears to have been kept by Maud, especially given all of the third-person references to Raymond Pearl ("R.P."). Both "1924, 1927" and "1928" recount travels in England, France, and, to a lesser extent, Germany. These diaries, while quite limited in nature, may interest scholars researching Europe in the early-twentieth century, biology, and the history of science more broadly.
 

Robert Cushman Murphy was not only one of the twentieth century's great ornithologists, but also one of his field's most-ranging travelers. Visiting every continent—with the notable exclusion of Africa and the notable inclusion of Antarctica—Murphy's diaries and journals, which number at least 36 volumes, offer nearly six decades (1912-1971) of detailed observations of Australia, Asia, Europe, and North and South America. Those volumes include glimpses of the Florida everglades in the early-twentieth century ("Florida Fisheries, 1919"), post-war London ("European Trip, May - August 1950"), postcolonial India ("Around the World: A Circumnavigation"), and Antarctica in the early-1960s ("Operation Deep Freeze: Antarctic Cruise, 1960"). Although Murphy proves most adept in his observations of wild life, he also captures a sense of the people and places he encounters through the generous inclusion of ephemera such as newspaper clippings, photographs, postcards, programs, and sketches. In fact, many of his later journals more closely resemble scrapbooks than diaries. Perhaps most notably, Murphy maintains a journal related to one of the last whaling voyages by sailboat in the Atlantic, "The Way of the Sperm Whaler" (June 1912-1913). In addition to typed and handwritten entries feature with detailed technical data on processing whales at sea, Murphy includes dozens of original photos, and a wealth of ephemera, including even a piece of sperm whale skin. (The American Philosophical Society also possesses the signed publication of the journal, A Dead Whale or a Stove Boat, 1967.) Read in tandem with the Grace E. Barstow Murphy diaries (Mss.B.M957.g), researchers will discover a textured record of mid-century conservation.
 

Theoretical physicist Edward Uhler Condon documents three decades of his professional career through 35 volumes of appointment books and planners (1939-1971). Although his entries are necessarily sparse, these notebooks ought to interest scholars researching his professional activities in government, industry, and the academy (most especially his tenure at Princeton University). Condon recounts a range of professional engagements, including his teaching schedule, meetings, conferences, proposals, and book manuscript development. Notably, early entries register some religious practices (Jewish), such as meetings with rabbis (e.g. 4/16/1939, 10/19/1939), and mounting concerns related to World War II (beginning 3/16/1939). Later journals document his rising professional star, including a memo inviting him to participate in a meeting at Library of Congress (11/7/1949) and National Science Foundation (11/9/1957). Researchers interested in his career will find detailed records of his professional networks, including the names, contact details, and occasionally business cards of associates.
 

The Herbert Spencer Jennings Papers contain at least 17 volumes of diaries and various other workbooks, notebooks, and commonplace books with which researchers may supplement those volumes. Although the volumes span 1903-1945, Jennings maintains them most regularly between 1924-1945, providing detailed insights into his research, teaching, professional networks, writing and publications in the fields of microbiology, genetics, and, to a lesser degree, eugenics. For a short period (1924-27) he maintains some entries in shorthand, but returns to a long form thereafter. Integrated throughout his entries are occasional pieces of ephemera, including notes from students (e.g. 4/8/1929), business cards (11/4/1931), newspaper clippings (7/31/1933), and even the passport photos for he and his wife, Mary Louise Spencer (6/27/1935). Researchers interested in his biography, may choose to begin their research using the volume dated 3/11/1938, which contains entries as late as 1/1/1945. That volume encompasses his retirement from Johns Hopkins University (1938), the death of his first wife, Mary (also in 1938), and his remarriage to Lulu Plant Jennings (1939). Jennings' extended trips abroad, including Italy (1903-4), Japan (1931-33), and England (1933-36), may interest scholars researching twentieth-century Europe. Notably, he maintained separate notebooks with further records and ephemera related to both of the latter trips, including two notebooks related to Japanese language and two large scrapbooks related to his time at Oxford. Finally, scholars specifically interested in his career may take an interest in his sporadic notes concerning eugenics (e.g. 1/27/1933) and Charles Davenport, who also maintained an extensive set of diaries available at the APS (Mss.B.D27). For example, nested inside the diary dated 10/12/1928-7/10/1929, Jennings encloses a note addressed to a Mrs. Lutz (5/31/1929), in which he congratulates her on the twenty-fifth anniversary of an institute, which is almost certainly Davenport's Carnegie Institute (opened 6/11/1904).
 

The Bayard journal offers a detailed record of the first half of his tenure as American Commissioner of Claims in London. In that capacity, Bayard writes regularly about his correspondence with Secretary of State Timothy Pickering (5/29/1795, 11/1/1795, 11/2/1795), meetings with Vice President John Adams (11/13/1795, 1/22/1796), and various news to the French Revolution (e.g. 5/29/1795 and 5/31/1795), the Jay Treaty (8/8/1795), and warning signs of what would become the Panic of 1796-97 (6/26/1795, 7/14/1795). Notably, his notes concerning the financial panic underscore the interconnectedness of national markets. "Alarm prevails - some bad news from India," writes Bayard. "A great scarcity of money - India stocks fall…American stocks have fallen also in consequence of the scarcity of cash & the late news from the U.S." (5/25/1796).
 
What researchers might find most surprising, however, is how much of this volume strays from international law and diplomacy into the eighteenth-century arts and sciences. Bayard records a gallery opening at the Royal Academy (5/25/1795), attends a Methodist meeting (6/28/1795), goes to theater (9/24/1796), and visits numerous coffee houses in London, Bath, Bristol, and Oxford. In his travels, he meets a number of significant figures in the arts and sciences. He writes about a meeting with writer and collector William Henry Ireland, who shows him "a copy of one Shakespeare's manuscripts" (9/16/1795). The next year, that "new play," Vortigern and Rowena, would later be discovered to be a forgery, the subject of significant controversy. Towards the end of his volume, he also notes an encounter with astronomer William Herschel, who shows him his 40-foot telescope behind his house (6/13/1796).

Appointed by President Washington as American Commissioner of Claims to represent the United States in the British courts, Samuel Bayard appeared before the admiralty courts in London for four years, during which time he obtained more than ten million dollars in compensation for American interests. His journal, which accounts for the first half of his tenure (5/8/1795-12/31/1796), offers a window into international law at the turn of the nineteenth century, the French Revolution, the Panic of 1796-97, and the early national period in an international context. Alongside his work in international law, Bayard demonstrates a keen interest in the arts, especially literature, and at one point crosses paths with writer and collector William Henry Ireland.
 
The Bayard journal offers a detailed record of the first half of his tenure as American Commissioner of Claims in London. In that capacity, Bayard writes regularly about his correspondence with Secretary of State Timothy Pickering (5/29/1795, 11/1/1795, 11/2/1795), meetings with Vice President John Adams (11/13/1795, 1/22/1796), and various news to the French Revolution (e.g. 5/29/1795 and 5/31/1795), the Jay Treaty (8/8/1795), and warning signs of what would become the Panic of 1796-97 (6/26/1795, 7/14/1795). Notably, his notes concerning the financial panic underscore the interconnectedness of national markets. "Alarm prevails - some bad news from India," writes Bayard. "A great scarcity of money - India stocks fall…American stocks have fallen also in consequence of the scarcity of cash & the late news from the U.S." (5/25/1796).
 
What researchers might find most surprising, however, is how much of this volume strays from international law and diplomacy into the eighteenth-century arts and sciences. Bayard records a gallery opening at the Royal Academy (5/25/1795), attends a Methodist meeting (6/28/1795), goes to theater (9/24/1796), and visits numerous coffee houses in London, Bath, Bristol, and Oxford. In his travels, he meets a number of significant figures in the arts and sciences. He writes about a meeting with writer and collector William Henry Ireland, who shows him "a copy of one Shakespeare's manuscripts" (9/16/1795). The next year, that "new play," Vortigern and Rowena, would later be discovered to be a forgery, the subject of significant controversy. Towards the end of his volume, he also notes an encounter with astronomer William Herschel, who shows him his 40-foot telescope behind his house (6/13/1796).

The Fox Family Papers include three quite dissimilar journals spanning generations of the Fox family. The first two volumes are from the late-eighteenth century (1785 and 1790) and both appear to have been maintained by George Fox, a prominent Philadelphia doctor and close friend of William Temple Franklin. The first journal features some entries from 1785, though few are sequential. Fox records both a transatlantic voyage (6/25/1785) and and various trips throughout continental Europe later that fall. This volume might be better described as a commonplace book than a journal, with numerous quotations, historical notes, and data, including at least one note about Buffon, written in French. A second volume, also presumably recorded by George Fox, contains accounts from the year 1790. Finally, a descendent, Sara Fox, furnishes a European travel diary from nearly one-hundred years later. That volume recounts Fox's sightseeing in England, France, Germany and Italy between 1883-1884. These volumes may interest scholars researching the Fox family, transatlantic travel in the eighteenth and nineteenth centuries, and women's history.
 

The first diary and second diaries, 1893-1 and 1893-2, dovetail, though, the second diary, 1893-2, is dedicated to Shull's "favorite subjects of study" (botany, natural philosophy, chemistry, agriculture), and spans from 2/19/1893 – 2/10/1895. The 1895 diary spans the year, whereas the 1897 diary ends on 9/26/1897. While the notebook entitled "Notes on European Trip of Geo. H. Shull" is supposed to span from August 1907 to December 1908, it actually concludes on September 25. The first four diaries feature detailed accounts of the weather, Shull's personal life (namely visitors, friends, and family), chores (e.g. cutting firewood, fixing fences, ploughing snow, farming, cleaning stable, cutting corn, and pickling grapes), studies (agriculture, physics, natural philosophy, botany, chemistry, and optics), reading and writing, travels (including a zoo, musical, circus, lectures, and even a funicular on 9/8/1895), and his early public-school teaching.
 
1893-1 includes extensive accounts of and assessments of his reading (such as his critique of Vanity Fair on 1/7), attendance of a friend's funeral (2/8), writings and editorship of Ingleside Magazine (1/2, 2/1), hearing difficulties (8/6 and 12/17), and even a friend's trip the 1893 World's Fair (10/8). Most notably, shortly after Shull begins teaching (10/3) he shifts towards less frequent diary entries. Shull encloses various ephemera, including his own sketches of insects, in the final pages of this diary.
 
1893-2, which purports to provide "research, failures, & everyday account of events of my life which has any bearing upon my favorite subjects of study," particularly botany. On 3/15/93, in fact, Shull confesses to having caught "grafting fever." The diary jumps from 9/18/93 to 10/20/94, upon which Shull notes the "complete cessation from scientific activity during the period of 8 ½ months following 10/3/1893 while I was teaching my first term of public school."
 
The 1895 and 1897 diaries reveal Shull's growing Christianity: he opens both diaries with Psalms and speaks regularly about his evolving faith (2/17/1895, 6/2/1895, and 1/17/1897). On several occasions, he even revisits and quotes from early entries (1/17/1897 and 7/18/1897). Shull's study of phrenology and physiognomy surfaces throughout both notebooks, including in accounts of religious practitioners (6/2/1895), students (1/10/1897), and colleagues (3/7/1897). His heterogeneous political views include support for women's suffrage (1/6/1895) and women's rights (6/18/1895), attendance of the Republican primaries (3/17/95), his own local advocacy for a temperance petition (3/14/1897), and some sympathies for Social Darwinism, particularly with regards to immigration (2/21/1897) and education (3/7/1897). The 1897 diary concludes shortly after Shull began his studies at Antioch College.
 
In a notebook pertaining to his 1908 "European Trip," Shull provides a detailed account of his steamship journey from New York City to London (8/15-8/25/1908) with attention to sights (e.g. passing the Statue of Liberty and Ellis Island) and the social life of the ship (namely card-playing, concerts, dinners, and walks). Upon arrival in London, Shull and his party visit a range of historical sites in London, Wales, Ireland, France, and Belgium. He dedicates his most rigorous accounts, however to the various botanical gardens and methods of plant cross-breeding and grafting. This diary concludes in Ghent, bound for Berlin, and includes a printed, 12-page "Americanization" pamphlet (dated 1919), for which Will Fenton developed an online exhibit: https://diglib.amphilsoc.org/labs/americanization/

The George Harrison Shull Papers include five diaries spanning 1893-1895 and 1908. Most of these notebooks reflect Shull's early education and nascent teaching career until his enrollment in Antioch College, whereas his 1908 notes on his European trip reflect his growing interest in botany and plant breeding. The Shull diaries will interest researchers investigating those fields as well as those considering common schools and late-nineteenth-century pedagogy, postbellum politics (especially temperance and women's suffrage movements), as well as social Darwinism, phrenology, and physiognomy.
 
The first diary and second diaries, 1893-1 and 1893-2, dovetail, though, the second diary, 1893-2, is dedicated to Shull's "favorite subjects of study" (botany, natural philosophy, chemistry, agriculture), and spans from 2/19/1893 – 2/10/1895. The 1895 diary spans the year, whereas the 1897 diary ends on 9/26/1897. While the notebook entitled "Notes on European Trip of Geo. H. Shull" is supposed to span from August 1907 to December 1908, it actually concludes on September 25. The first four diaries feature detailed accounts of the weather, Shull's personal life (namely visitors, friends, and family), chores (e.g. cutting firewood, fixing fences, ploughing snow, farming, cleaning stable, cutting corn, and pickling grapes), studies (agriculture, physics, natural philosophy, botany, chemistry, and optics), reading and writing, travels (including a zoo, musical, circus, lectures, and even a funicular on 9/8/1895), and his early public-school teaching.
 
1893-1 includes extensive accounts of and assessments of his reading (such as his critique of Vanity Fair on 1/7), attendance of a friend's funeral (2/8), writings and editorship of Ingleside Magazine (1/2, 2/1), hearing difficulties (8/6 and 12/17), and even a friend's trip the 1893 World's Fair (10/8). Most notably, shortly after Shull begins teaching (10/3) he shifts towards less frequent diary entries. Shull encloses various ephemera, including his own sketches of insects, in the final pages of this diary.
 
1893-2, which purports to provide "research, failures, & everyday account of events of my life which has any bearing upon my favorite subjects of study," particularly botany. On 3/15/93, in fact, Shull confesses to having caught "grafting fever." The diary jumps from 9/18/93 to 10/20/94, upon which Shull notes the "complete cessation from scientific activity during the period of 8 ½ months following 10/3/1893 while I was teaching my first term of public school."
 
The 1895 and 1897 diaries reveal Shull's growing Christianity: he opens both diaries with Psalms and speaks regularly about his evolving faith (2/17/1895, 6/2/1895, and 1/17/1897). On several occasions, he even revisits and quotes from early entries (1/17/1897 and 7/18/1897). Shull's study of phrenology and physiognomy surfaces throughout both notebooks, including in accounts of religious practitioners (6/2/1895), students (1/10/1897), and colleagues (3/7/1897). His heterogeneous political views include support for women's suffrage (1/6/1895) and women's rights (6/18/1895), attendance of the Republican primaries (3/17/95), his own local advocacy for a temperance petition (3/14/1897), and some sympathies for Social Darwinism, particularly with regards to immigration (2/21/1897) and education (3/7/1897). The 1897 diary concludes shortly after Shull began his studies at Antioch College.
 
In a notebook pertaining to his 1908 "European Trip," Shull provides a detailed account of his steamship journey from New York City to London (8/15-8/25/1908) with attention to sights (e.g. passing the Statue of Liberty and Ellis Island) and the social life of the ship (namely card-playing, concerts, dinners, and walks). Upon arrival in London, Shull and his party visit a range of historical sites in London, Wales, Ireland, France, and Belgium. He dedicates his most rigorous accounts, however to the various botanical gardens and methods of plant cross-breeding and grafting. This diary concludes in Ghent, bound for Berlin, and includes a printed, 12-page "Americanization" pamphlet (dated 1919), for which Will Fenton developed an online exhibit: https://diglib.amphilsoc.org/labs/americanization/

Henry DeWolf Smyth is perhaps best known for authoring the "Smyth Report," the official government report on the development of the atomic bomb. His diaries offer a glimpse into that report, as well as his career as physicist, diplomat, instructor, policy maker, and administrator. Recorded in 37 notebooks spanning 35 years (1935-1970), the Smyth appointment books reveal his research, extensive professional networks, and wide-ranging travels through the records of meetings, travel arrangements, cocktail parties, and dinners that filled his schedule. While the first couple journals are maintained in small "Lest We Forget" notebooks (1935-1936), the bulk of the collection is available in larger "Frances Juvenile Home Calendar Club" (1936-1958) and "Engagements" books (1959-1970) packed with notes, lists, asides, and occasional newspaper clippings. Notably, he pastes newspaper clippings related to World War II at the front of contemporaneous diaries (1939-1945) and interweaves key news from the war into his own record-keeping, including the attack on Pearl Harbor and U.S. declaration of war (12/7-12/9/1941), the death of President Roosevelt (4/12/1945), and the deployment of both atomic bombs in Hiroshima and Nagasaki (8/6-8/9/1941). Although the notes are spare, nested within them are insinuations of Smyth's ascendant career. For example, one note records his appointment as Commissioner of the U.S. Atomic Energy Commission: "Pres. Truman sees H.— [Henry] offers commission house job. H. home for dinner. We decide yes" (4/18/1949). While it is unclear who authors all of the earlier entries, his wife, Mary C. Smyth, clearly maintains later "Engagements" books (1959-1970). Notably, the "Gray Board" hearings are also detailed in separate page associated with her 1954 diary. Thus, these volumes ought to interest scholars researching Smyth's role in atomic history and international diplomacy as well as those seeking to elevate figures—such as Mary C. Smyth—whose labor might otherwise remain invisible.
 

Garwin's notebooks are a veritable who's who of contemporary geopolitics. Throughout his work with and through dozens of educational, consulting, governmental and nongovernmental organizations, Garwin notes encounters with countless business leaders, advisors, and heads of state, including George Soros (4/15/1997), Bob Dole and Pat Buchanan (1/19/1998), Benjamin Netanyahu (5/5/1999), John Bolton (2/26/2001), Paul Wolfowitz (3/16/2001), Condoleezza Rice (5/12/1999, 1/15/2002), and Bill Clinton and Barack Obama (5/23/2010). In fact, he uses his notebooks as scrapbooks, recording names, addresses, and phone numbers, to-do lists, web URLs and IP addresses, and a trove of ephemera, including newspaper clippings, business cards, post-it notes, and various sketches, diagrams, and formulas. Interspersed are glimpses into his personal life, such as visits to the theater (e.g. Romeo & Juliet, 5/4/1988) and personal accounts (3/15/1990, 2/6/1997, 9/3/1997).
 
While these notebooks will captivate a range of scholars, they may be divided into three core research interests: the culmination of the Cold War and diplomatic efforts towards nuclear non-proliferation
 
Middle East military engagement, including the 1990-91 Gulf War, 9/11, and 2003 Iraq invasion
 
and personal computing between the years of 1990-2010.
 
Garwin was deeply engaged in nuclear non-proliferation, particularly via the first Strategic Arms Reduction Treaty. In an 8/29/1989 entry, he observes "Soviets are rational about their own survival," and adds that "Progress in START dominates all other operations" (9/19/1990). After the signing of the treaty, Garwin continues to follow Russia with interest: he records notes from the Secretary of Defense (3/25/1992), a meeting with James Baker (5/1/1993), a "seismic false alarm in Russia" (12/12/1997), and personal concerns over nuclear missile defense systems (3/17/1999). In later entries, he regularly references the revised treaty, including the geopolitical constraints of Dmitry Medvedev with regards to Vladimir Putin (10/19/2009).
 
Garwin also offers insider accounts of U.S. Middle East policy between 1991 and 2003. In the last month of the Gulf War, he writes, "oil well fires: how to put out fires in Kuwait…oil wells are set by demo charges" (1/10/1991). Several months later he adds, "Kuwait not sitting well with people of US" (4/5/1991). Ten years later, he records internal divisions between cabinet members favoring coalition-building and unilateral action (9/19/2001), and, soon after, notes a "new policy of preemption" (6/13/2002). Garwin himself appears resistant to military intervention. In a 11/29/2002 entry, for example, he presents "problems" with the Iraq program.
 
Finally, Garwin's notebooks evince a sustained interest in computer technology. He records a computer purchase in one of his earliest notebooks (4/28/1988), meets with a UPS executive about barcode technology (12/22/1993), includes ephemera related to a Columbia University text retrieval project (6/27/1993), and even alludes to GPS technology (12/14/1997). His twenty-first century entries include a New York Times news clipping on space weapons (5/8/2005), a note about Google Voice (10/19/2009), and a reference to Google's self-driving car (11/3/2010).

With the exception of the Blumberg diaries, the Richard Garwin notebooks are perhaps the foremost collection to provide personal insights into late twentieth and early twenty-first century media, technology, and geopolitics in the APS archives. Spanning 1988-2011, these 57 notebooks offer an aerial view of Garwin's career and professional networks at consulates, consulting firms (especially Rand and Booz Allen), research universities, and prominent organizations such as the United Nations, the North Atlantic Treaty Organization (NATO), Defense Advanced Research Projects Agency (DARPA), National Security Council (NSC), and the National Science Foundation (NSF). Over the course of his illustrious career, Garwin crossed paths with nearly every leader in contemporary geopolitics, and researchers investigating post-Vietnam American politics, the end of the Cold War, nuclear non-proliferation, globalization, and various Middle East military interventions, will be richly rewarded. For those interested in the history of computing, his notebooks also record key developments of the past three decades, from the rise of the personal computer to the proliferation of GPS technology to the emergence of autonomous vehicles.
 
Garwin's notebooks are a veritable who's who of contemporary geopolitics. Throughout his work with and through dozens of educational, consulting, governmental and nongovernmental organizations, Garwin notes encounters with countless business leaders, advisors, and heads of state, including George Soros (4/15/1997), Bob Dole and Pat Buchanan (1/19/1998), Benjamin Netanyahu (5/5/1999), John Bolton (2/26/2001), Paul Wolfowitz (3/16/2001), Condoleezza Rice (5/12/1999, 1/15/2002), and Bill Clinton and Barack Obama (5/23/2010). In fact, he uses his notebooks as scrapbooks, recording names, addresses, and phone numbers, to-do lists, web URLs and IP addresses, and a trove of ephemera, including newspaper clippings, business cards, post-it notes, and various sketches, diagrams, and formulas. Interspersed are glimpses into his personal life, such as visits to the theater (e.g. Romeo & Juliet, 5/4/1988) and personal accounts (3/15/1990, 2/6/1997, 9/3/1997).
 
While these notebooks will captivate a range of scholars, they may be divided into three core research interests: the culmination of the Cold War and diplomatic efforts towards nuclear non-proliferation
 
Middle East military engagement, including the 1990-91 Gulf War, 9/11, and 2003 Iraq invasion
 
and personal computing between the years of 1990-2010.
 
Garwin was deeply engaged in nuclear non-proliferation, particularly via the first Strategic Arms Reduction Treaty. In an 8/29/1989 entry, he observes "Soviets are rational about their own survival," and adds that "Progress in START dominates all other operations" (9/19/1990). After the signing of the treaty, Garwin continues to follow Russia with interest: he records notes from the Secretary of Defense (3/25/1992), a meeting with James Baker (5/1/1993), a "seismic false alarm in Russia" (12/12/1997), and personal concerns over nuclear missile defense systems (3/17/1999). In later entries, he regularly references the revised treaty, including the geopolitical constraints of Dmitry Medvedev with regards to Vladimir Putin (10/19/2009).
 
Garwin also offers insider accounts of U.S. Middle East policy between 1991 and 2003. In the last month of the Gulf War, he writes, "oil well fires: how to put out fires in Kuwait…oil wells are set by demo charges" (1/10/1991). Several months later he adds, "Kuwait not sitting well with people of US" (4/5/1991). Ten years later, he records internal divisions between cabinet members favoring coalition-building and unilateral action (9/19/2001), and, soon after, notes a "new policy of preemption" (6/13/2002). Garwin himself appears resistant to military intervention. In a 11/29/2002 entry, for example, he presents "problems" with the Iraq program.
 
Finally, Garwin's notebooks evince a sustained interest in computer technology. He records a computer purchase in one of his earliest notebooks (4/28/1988), meets with a UPS executive about barcode technology (12/22/1993), includes ephemera related to a Columbia University text retrieval project (6/27/1993), and even alludes to GPS technology (12/14/1997). His twenty-first century entries include a New York Times news clipping on space weapons (5/8/2005), a note about Google Voice (10/19/2009), and a reference to Google's self-driving car (11/3/2010).