The Gratz Family Papers include at least two bound volumes and six travel diary fragments of Jewish women in the antebellum period (1807-1846). The first, dated 1807, recounts a trip taken by Rebecca Gratz from Louisville to Nashville in the early national period (6/3-12/8/1807). The second bound volume can be definitively attributed to Sarah G. Moses, although the handwriting in the other fragments bears some resemblance. Recorded between 8/9-11/2/1832, Moses' bound volume recounts Philadelphia local affairs, weather, her recreational activities (e.g. reading, sewing, and embroidery), education, and religious practices (Moses makes numerous mentions of going to "Synagogue"). Notably, she frets the cholera epidemic in an early entry, excerpted in Selected Quotations (8/9/1832). Two diary fragments recount travels from New York City upstate (7/27-8/6/1842) as well as a trip between Savannah and Richmond (commenced 4/30/1846). The remaining fragments were clearly recorded in the antebellum period, but are difficult to date: There's a fragment recounting a trip between Saint Louis and Lexington, another (possibly related) fragment that details a journey from Lexington through the Alleghenies and finally to Baltimore, and two distinct midwestern tours that take the diarist from Lake Michigan to the Mississippi River and from Detroit to Cleveland. Notably, the latter journey must have been recorded sometime between the mid-1830s and mid-1840s, as it references an animated conversation with a Locofoco on a stagecoach (also excerpted in Selected Quotations). These fragments ought to interest scholars researching women's history, Jewish studies, and appalachia and the American South during the antebellum period.
 

Interested researchers would do well to consult the detailed description of Hunter's four volumes available in the Early American History Note. For the purposes of diary researchers, the first volume (1796) warrants attention for its descriptions of indigenous peoples and early settlements. For example, Hunter offers an extended account of St. Louis (9/4/1796). He also describes an Indian woman whose nose was cut off by her husband for infidelity, a passage excerpted in Selected Quotations (9/9/1796). The 1802 journal documents Hunter's trip across Pennsylvania (Berlin, Carlisle, and Shippensburg), visit to a cave in Kentucky, and discussion of salt production at Blue Lick. Finally, the last two journals (1804, 1809) include various travels in the South, including a description of expedition to the Hot Springs of Arkansas (1804-1805) as well as longitudes and latitudes that researchers might use to trace Hunter's journey. Notably, Hunter discovers Mammoth bones, which he compares to those of Charles Wilson Peale, writing, "I cannot for bear mentioning a great natural curiosity I have just seen here [sic] about 2 ½ Tons of Bones of one or two Mammoths twice as large as Peals" (5/27/1804).

George Hunter maintained four journals during expeditions into Kentucky, Illinois, Mississippi, and Louisiana between 1796-1809. Hunter records his daily affairs, observations of territories, visits to trading centers, and commentary on international rivalries and relations with various indigenous peoples, including the Delaware, Cherokee, Chickasaw, Choctaw, and Osage. With rich, narrative accounts of western travel in the early national period—including exploration of Louisiana shortly after the Louisiana Purchase—the Hunter diaries ought to interest scholars researching the American west, Native America, and U.S. empire.
 
Interested researchers would do well to consult the detailed description of Hunter's four volumes available in the Early American History Note. For the purposes of diary researchers, the first volume (1796) warrants attention for its descriptions of indigenous peoples and early settlements. For example, Hunter offers an extended account of St. Louis (9/4/1796). He also describes an Indian woman whose nose was cut off by her husband for infidelity, a passage excerpted in Selected Quotations (9/9/1796). The 1802 journal documents Hunter's trip across Pennsylvania (Berlin, Carlisle, and Shippensburg), visit to a cave in Kentucky, and discussion of salt production at Blue Lick. Finally, the last two journals (1804, 1809) include various travels in the South, including a description of expedition to the Hot Springs of Arkansas (1804-1805) as well as longitudes and latitudes that researchers might use to trace Hunter's journey. Notably, Hunter discovers Mammoth bones, which he compares to those of Charles Wilson Peale, writing, "I cannot for bear mentioning a great natural curiosity I have just seen here [sic] about 2 ½ Tons of Bones of one or two Mammoths twice as large as Peals" (5/27/1804).

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 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."

Davenport employed a host of different types of notebooks to record entries. Those include: Standard Diary, A Line a Day, Red Star Diary, Nassau Diary, Loesen Engagement Book, Daily Reminder, Vaughan's, New Census, Marquette, and various loosely bound notebooks. While he records weather conditions (often with temperatures), meetings, and accounts throughout those records, his earliest accounts proffer his most personal and narrative entries.
 
Between 1878-84, Davenport writes regularly about his religious upbringing, studies, work at the Polytechnic Institute, and political observations. Religion features prominently in Davenport's youth: In addition to regularly attending church and Sunday School, he records notes and thoughts about particular readings and sermons (consider for example 1/6/1878, 1/29/1882, and 2/16/1882). In a 1/22/1882 entry, he even notes the visit of a Mormon woman from Utah, which he later marks as a "principal personal event."
 
Alongside notes about subjects related to studies, Davenport records household chores (7/16/1881), recreational activities (walks, rides, croquet), trips (e.g. a summer visit to the New Hampshire White Mountains in 1884), cultural excursions (the American Museum of Natural History on 1/6/1879), personal readings (1/3/1881), and some of the first evidence of his interest in surveying (illustrations of a chapel hall, 1/2/1880). The young Davenport also demonstrated an unusual curiosity in current affairs and politics. For example, his first journal includes an enthusiastic account of election day (11/5-11/6/1878), and his 1881 diary features several entries dedicated to assassination of President James Garfield and ascension of Chester A. Arthur (9/26-9/30/1881). These early diaries are also some of Davenport's most playful: he self-consciously reflects on diary-writing (2/6-2/7/1878, 1878 memoranda, 1880 front matter, and 9/6/1880) and intersperses doodles to commemorate holidays (12/311878 and 2/22/1879, 5/30/1879, 6/1/1879).
 
Subsequent diaries are less narrative in nature, but illuminating their own right. Davenport maintains notebooks on subject area interests, including a journal entitled "Ornithology 1885" which includes migration charts from the American Ornithologists' Union," notebooks dedicated to topology, mineralogy, budding and regeneration, and research on the human brain (1885-1892), and various notebooks dedicated to the study of human inheritance. As Davenport's career begins to take off around the fin de siecle, he includes more notes related to lectures, seminars, student meetings, dinners, and lab work. His marriage to Gertrude Crotty surfaces in the five-year diary spanning 1899-1905 via birthday reminders (2/28/1899), city outings (9/11/1900), and notes related to their child, Janet (1/2/1899).
 
Researchers will find that Davenport's early-twentieth century diaries provide insights into his burgeoning career in genetics. In addition to notebooks pertaining to expeditions to the Biloxi, Mississippi (March 1901), Europe (September-October 1902 and 1909-10), and Mt. Washington (August 1908), a 1903 notebook features notes on "Topics of Inheritance" and allusions to work on a laboratory—almost certainly his Carnegie-funded lab in Cold Spring Harbor. Nevertheless, many of his entries could easily be confused with those of a farmer: Davenport records notes to purchase chicken feed, coal, grain, and rat poison, and a 1909-10 diary features numerous and meticulous illustrations of fish (October 1909 – March 1910). Concurrently, Davenport notes numerous meetings with leaders in genetics, botany, and zoology, including George Harrison Shull, Herbert Spencer Jennings, Edward Bagnall Poulton, Albert Francis Blakeslee, and Edmund Beecher Wilson. Perhaps most significantly, beginning around 1911, Davenport starts to reference Mary Harriman, who would later fund his work in eugenics.
 
Eugenics surface most directly in Davenport's diaries maintained throughout the 1910s and 1920s. Alongside regular visits to the "Harriman House," Davenport notes the opening of his laboratory ("Bio Lab Opens," 6/26/1912) and his increasing commitments to the field of eugenics. That includes notes on "Dwarfs of Lamar Lamar" (11/14/1911), reminders of "families to study (e.g. "chemists," "artists," "statesmen," "vocalists," and "naval" in his 1913 memoranda), and an account of "negative" and "positive eugenics" (January 1920). One notebook (dated "February 12") is less a diary than a set of eugenics lecture notes, including a "Field worker's guide" that describes the consequences of segregation, limitations of the law of heredity, and pages allocated for recording hair color, skin color, stature, mental activity, feeble-mindedness (e.g. pauperism, crime, insanity, criminality).
 
Between 1914-1930, Davenport makes numerous trips to Europe to study eugenics (including (1914, 1922, and 1929). His 1914 trip is explicitly labeled "Eugenics in Holland" (10/22). A series of loose, typed pages entitled "Diary of Trip to Europe, September 13 to October 31, 1922," includes notes on a lecture entitled "Das Mutations Problem" in Vienna (9/25) and his participation in the Second Commission of Eugenics through which he "Voted to admit Germany and all other, properly qualified countries to the Commission" (10/9). Perhaps most remarkably, at the end of that trip, Davenport records a meeting with Charles Darwin's son, Leonard: "At Lewes was met by Darwin and taken to his home in Sussex. Private conference on eugenical matters" (10/20).
 
That engagement carries home, where, in a 1930 diary, he includes a series of relevant newspaper clippings: "Racial related to a Racial Integrity Bill Signed" in Richmond, Virginia (3/14), "Extols African Marriage" (3/4), "Senate Refuses to Shelve Harris Quota Bill: Senate Again Rejects Motion by Glass aimed at Salvaging National origins Clause" (4/24), and "Dr. Adler Closes Psychology Clinic: Noted Viennese Scientist Declared Target of Medical Center Critics" (5/31). In some loose pages associated with that diary, Davenport compares a colleague (simply identified as "Gordon") to the Croatian-American geneticist Milislav Demerec: While Davenport finds Gordon "industrious and fertile in ideas," he adds that he is "not so brilliant as Demerec" (6/3).
 
Davenport's remaining diaries (1931-1944) mostly focus on various trips, with occasional mentions of the outbreak of World War II. The early-1930s feature a series of notebooks dedicated to travel in the Americas, including a "Western Trip" and "Trip to the West by Automobile" (which collectively span July-October 1931), as well as trips to Bermuda, Mexico, and Nova Scotia. The Nova Scotia trip is noteworthy because Davenport explicitly notes an encounter with Russian-American geneticist Theodosius Dobzhansky. In his late-1930s journals, World War II surfaces, if only briefly. In a diary spanning 1937-39, Davenport notes Germany's seizure of Poland (9/1/1939) and Great Britain's subsequent declaration of war (9/3/1939). Curiously, he also alludes to a "Cox: Atomic Nuclear" in multiple entries of June and July in his 1940 diary.
 
Finally, the Davenport diaries are noteworthy for their idiosyncrasies: these include at least one volume authored by his wife, and the eclectic range of ephemera include inside and alongside the diaries. In a volume signed "G.L. Davenport"—and bearing numerous allusions to "Charles and Charlie throughout—Gertrude Davenport records a series of entries between 4/1/1905 to 3/16/1913. Of particular interest is her protest of race track gambling (4/19/1908 and 4/23/1908) and the dedication to Carnegie Lab, with a note of an encounter with Andrew Carnegie, who "disappointed the department by not adding to the endowment" (1/3/1910). Alongside accounts of various farm and house work (mending garments, cleaning, and, unusual for a homemaker, making concrete blocks), this diary also notes Gertrude's reading, namely Harper's Monthly and the Century.
 
Across the series 95 diaries, Davenport includes a host of rich and sometimes peculiar ephemera: a letter, dated March 20, 1901 enclosed in an 1889 notebook, an image of Robert E. Lee (7/13/1905), a doodle of a family crest (3/17/1910), pamphlets related to ornithology (1920) and major snowstorm (2/2/1930), membership cards for the Arts Center of New York (1925) and the American Museum of Natural History (1943), Davenport's 1922 and 1925 passports, programs for a meeting of the Eugenics Research Association (6/3/1930) and a symposium on "Theory and Development" at Davenport's home (3/21/1930), train tickets to Washington (9/5/1918 and 7/9/1919), the ferry service between Staten Island and Brooklyn (5/3/1925), and the Long Island Railroad schedule (1927), receipts, deposit slips, and scraps of paper labeled everything from "OBESITY" (8/19/1915) to "Committee on Ways and Means" (1917), and even wooden toothpicks, which Davenport appeared to have used as bookmarks (9/5/1918, 10/31/1918, 3/12/1933, and 5/7/1933).
 
Although Davenport rarely uses his diaries for reflection, his enclosure of ancillary materials reveals his personal networks and popular reading. Throughout the diaries, scholars will discover business and calling cards for William Cohill (1902), Edith Reeves (1911), "Brinkerhoff" (1911), Sidney Ball (1914), "Antipodes" (1914), George Laible (1915), H. Lundborg (1923), Charles Herrman (1925), E.J. Lidbetter (1927), Gebruder Dippe (1930), H.J. Parsen (1933), and Ji-Yen Rikamaru (1937). Davenport also regularly encloses snippets from newspapers, including a piece Russian mogul named M. Rachatnikoff who sought "the improvement of the human race" (12/9/1906), Mary Harriman's purchase of land and sheep (9/25/1911), op-eds on immigration policy (9/9/1915) and access to birth control (1920), an obituary for Dwight Comstock (9/16/1932), and reports of Nassau County budget cuts (11/9/1942).

The Charles Benedict Davenport Papers include 95 diaries—and numerous ancillary materials—spanning 66 years (1878-1944). In fact, the collection traverses Davenport's formative years and adult life, beginning with student notebooks that he maintained at the age of 12 to a five-year diary that culminates with an entry recorded less than two weeks before his death (dated 2/5/1944). Davenport's diaries contain a wealth of material valuable to researchers investigating his personal life, scientific research—especially the field of Eugenics—religion (Congregationalism), politics, and World War II. At least one diary, which spans 4/1/1905 to 3/16/1913, appears to have been maintained by his wife, Gertrude.
 
Davenport employed a host of different types of notebooks to record entries. Those include: Standard Diary, A Line a Day, Red Star Diary, Nassau Diary, Loesen Engagement Book, Daily Reminder, Vaughan's, New Census, Marquette, and various loosely bound notebooks. While he records weather conditions (often with temperatures), meetings, and accounts throughout those records, his earliest accounts proffer his most personal and narrative entries.
 
Between 1878-84, Davenport writes regularly about his religious upbringing, studies, work at the Polytechnic Institute, and political observations. Religion features prominently in Davenport's youth: In addition to regularly attending church and Sunday School, he records notes and thoughts about particular readings and sermons (consider for example 1/6/1878, 1/29/1882, and 2/16/1882). In a 1/22/1882 entry, he even notes the visit of a Mormon woman from Utah, which he later marks as a "principal personal event."
 
Alongside notes about subjects related to studies, Davenport records household chores (7/16/1881), recreational activities (walks, rides, croquet), trips (e.g. a summer visit to the New Hampshire White Mountains in 1884), cultural excursions (the American Museum of Natural History on 1/6/1879), personal readings (1/3/1881), and some of the first evidence of his interest in surveying (illustrations of a chapel hall, 1/2/1880). The young Davenport also demonstrated an unusual curiosity in current affairs and politics. For example, his first journal includes an enthusiastic account of election day (11/5-11/6/1878), and his 1881 diary features several entries dedicated to assassination of President James Garfield and ascension of Chester A. Arthur (9/26-9/30/1881). These early diaries are also some of Davenport's most playful: he self-consciously reflects on diary-writing (2/6-2/7/1878, 1878 memoranda, 1880 front matter, and 9/6/1880) and intersperses doodles to commemorate holidays (12/311878 and 2/22/1879, 5/30/1879, 6/1/1879).
 
Subsequent diaries are less narrative in nature, but illuminating their own right. Davenport maintains notebooks on subject area interests, including a journal entitled "Ornithology 1885" which includes migration charts from the American Ornithologists' Union," notebooks dedicated to topology, mineralogy, budding and regeneration, and research on the human brain (1885-1892), and various notebooks dedicated to the study of human inheritance. As Davenport's career begins to take off around the fin de siecle, he includes more notes related to lectures, seminars, student meetings, dinners, and lab work. His marriage to Gertrude Crotty surfaces in the five-year diary spanning 1899-1905 via birthday reminders (2/28/1899), city outings (9/11/1900), and notes related to their child, Janet (1/2/1899).
 
Researchers will find that Davenport's early-twentieth century diaries provide insights into his burgeoning career in genetics. In addition to notebooks pertaining to expeditions to the Biloxi, Mississippi (March 1901), Europe (September-October 1902 and 1909-10), and Mt. Washington (August 1908), a 1903 notebook features notes on "Topics of Inheritance" and allusions to work on a laboratory—almost certainly his Carnegie-funded lab in Cold Spring Harbor. Nevertheless, many of his entries could easily be confused with those of a farmer: Davenport records notes to purchase chicken feed, coal, grain, and rat poison, and a 1909-10 diary features numerous and meticulous illustrations of fish (October 1909 – March 1910). Concurrently, Davenport notes numerous meetings with leaders in genetics, botany, and zoology, including George Harrison Shull, Herbert Spencer Jennings, Edward Bagnall Poulton, Albert Francis Blakeslee, and Edmund Beecher Wilson. Perhaps most significantly, beginning around 1911, Davenport starts to reference Mary Harriman, who would later fund his work in eugenics.
 
Eugenics surface most directly in Davenport's diaries maintained throughout the 1910s and 1920s. Alongside regular visits to the "Harriman House," Davenport notes the opening of his laboratory ("Bio Lab Opens," 6/26/1912) and his increasing commitments to the field of eugenics. That includes notes on "Dwarfs of Lamar Lamar" (11/14/1911), reminders of "families to study (e.g. "chemists," "artists," "statesmen," "vocalists," and "naval" in his 1913 memoranda), and an account of "negative" and "positive eugenics" (January 1920). One notebook (dated "February 12") is less a diary than a set of eugenics lecture notes, including a "Field worker's guide" that describes the consequences of segregation, limitations of the law of heredity, and pages allocated for recording hair color, skin color, stature, mental activity, feeble-mindedness (e.g. pauperism, crime, insanity, criminality).
 
Between 1914-1930, Davenport makes numerous trips to Europe to study eugenics (including (1914, 1922, and 1929). His 1914 trip is explicitly labeled "Eugenics in Holland" (10/22). A series of loose, typed pages entitled "Diary of Trip to Europe, September 13 to October 31, 1922," includes notes on a lecture entitled "Das Mutations Problem" in Vienna (9/25) and his participation in the Second Commission of Eugenics through which he "Voted to admit Germany and all other, properly qualified countries to the Commission" (10/9). Perhaps most remarkably, at the end of that trip, Davenport records a meeting with Charles Darwin's son, Leonard: "At Lewes was met by Darwin and taken to his home in Sussex. Private conference on eugenical matters" (10/20).
 
That engagement carries home, where, in a 1930 diary, he includes a series of relevant newspaper clippings: "Racial related to a Racial Integrity Bill Signed" in Richmond, Virginia (3/14), "Extols African Marriage" (3/4), "Senate Refuses to Shelve Harris Quota Bill: Senate Again Rejects Motion by Glass aimed at Salvaging National origins Clause" (4/24), and "Dr. Adler Closes Psychology Clinic: Noted Viennese Scientist Declared Target of Medical Center Critics" (5/31). In some loose pages associated with that diary, Davenport compares a colleague (simply identified as "Gordon") to the Croatian-American geneticist Milislav Demerec: While Davenport finds Gordon "industrious and fertile in ideas," he adds that he is "not so brilliant as Demerec" (6/3).
 
Davenport's remaining diaries (1931-1944) mostly focus on various trips, with occasional mentions of the outbreak of World War II. The early-1930s feature a series of notebooks dedicated to travel in the Americas, including a "Western Trip" and "Trip to the West by Automobile" (which collectively span July-October 1931), as well as trips to Bermuda, Mexico, and Nova Scotia. The Nova Scotia trip is noteworthy because Davenport explicitly notes an encounter with Russian-American geneticist Theodosius Dobzhansky. In his late-1930s journals, World War II surfaces, if only briefly. In a diary spanning 1937-39, Davenport notes Germany's seizure of Poland (9/1/1939) and Great Britain's subsequent declaration of war (9/3/1939). Curiously, he also alludes to a "Cox: Atomic Nuclear" in multiple entries of June and July in his 1940 diary.
 
Finally, the Davenport diaries are noteworthy for their idiosyncrasies: these include at least one volume authored by his wife, and the eclectic range of ephemera include inside and alongside the diaries. In a volume signed "G.L. Davenport"—and bearing numerous allusions to "Charles and Charlie throughout—Gertrude Davenport records a series of entries between 4/1/1905 to 3/16/1913. Of particular interest is her protest of race track gambling (4/19/1908 and 4/23/1908) and the dedication to Carnegie Lab, with a note of an encounter with Andrew Carnegie, who "disappointed the department by not adding to the endowment" (1/3/1910). Alongside accounts of various farm and house work (mending garments, cleaning, and, unusual for a homemaker, making concrete blocks), this diary also notes Gertrude's reading, namely Harper's Monthly and the Century.
 
Across the series 95 diaries, Davenport includes a host of rich and sometimes peculiar ephemera: a letter, dated March 20, 1901 enclosed in an 1889 notebook, an image of Robert E. Lee (7/13/1905), a doodle of a family crest (3/17/1910), pamphlets related to ornithology (1920) and major snowstorm (2/2/1930), membership cards for the Arts Center of New York (1925) and the American Museum of Natural History (1943), Davenport's 1922 and 1925 passports, programs for a meeting of the Eugenics Research Association (6/3/1930) and a symposium on "Theory and Development" at Davenport's home (3/21/1930), train tickets to Washington (9/5/1918 and 7/9/1919), the ferry service between Staten Island and Brooklyn (5/3/1925), and the Long Island Railroad schedule (1927), receipts, deposit slips, and scraps of paper labeled everything from "OBESITY" (8/19/1915) to "Committee on Ways and Means" (1917), and even wooden toothpicks, which Davenport appeared to have used as bookmarks (9/5/1918, 10/31/1918, 3/12/1933, and 5/7/1933).
 
Although Davenport rarely uses his diaries for reflection, his enclosure of ancillary materials reveals his personal networks and popular reading. Throughout the diaries, scholars will discover business and calling cards for William Cohill (1902), Edith Reeves (1911), "Brinkerhoff" (1911), Sidney Ball (1914), "Antipodes" (1914), George Laible (1915), H. Lundborg (1923), Charles Herrman (1925), E.J. Lidbetter (1927), Gebruder Dippe (1930), H.J. Parsen (1933), and Ji-Yen Rikamaru (1937). Davenport also regularly encloses snippets from newspapers, including a piece Russian mogul named M. Rachatnikoff who sought "the improvement of the human race" (12/9/1906), Mary Harriman's purchase of land and sheep (9/25/1911), op-eds on immigration policy (9/9/1915) and access to birth control (1920), an obituary for Dwight Comstock (9/16/1932), and reports of Nassau County budget cuts (11/9/1942).

The John Slater Papers include abstracts from his diaries, available as loose, mostly typed pages, which traverse his consequential career in physics (1900-1975). These abstracts trace Slater's doctoral study at Harvard (1923) and postgraduate work at Cambridge University, appointment at MIT (1930), work at the Laboratory for Nuclear Science during World War II, and late-career at the University of Florida (after his retirement from MIT in 1966). His diaries contain notes about a trip to Japan (including Hiroshima and Nagasaki) in the fall 1953, meetings with defense contractors (such as Lockheed Martin) throughout the 1950s and 1960s, a sighting of Sputnik (7/20/1958), notes about an "NSF proposal for computing center" (4/30/1965), associations with and publications of APS members (7/7/1951, 7/7/1972), and Slater's own personal affairs, as excerpted in Selected Quotations. As such, these abstracts may interest scholars researching John Clark Slater's career in the field of physics, biochemistry, atomic history, and the history of science more broadly, as well as those considering World War II and military contractors in the Cold War period, the space race, the history of computing, and the institutional history of the American Philosophical Society.; To supplement these diary abstracts, researchers might choose to expand their exploration of the Slater Papers, which also contain 133 research notebooks (1944-1976), a lengthy series of folders, containing lectures, scientific notes, drafts of manuscripts and papers, correspondence from his collaboration with the Los Alamos Labs (1966-1970), and correspondence relating to the National Academy of Science.