Collections

Independent, non-profit organization founded by Dr. David P. Weikart, whose purpose is to promote the learning and development of young people from infancy through adolescence, with emphasis on early childhood education. Project files consisting of proposals relating to preschool education; Follow Through project materials and issues of their summer camp's newsletter; administrative files consisting of annual reports, board of directors meeting minutes, financial reports, and directors correspondence.

The High/Scope Educational Foundation records have been divided into three series, Project Files, Administrative Files and President Records. A folder of historical materials has been placed at the beginning of the record group. In general, the records consist of grant proposals, correspondence, reports, and publications created by the Foundation and its founder, Dr. David P. Weikart.

The Hiland H. Weaver papers contain 11 letters written by an officer of the 3rd Iowa Independent Light Battery during his service in the western theater of the Civil War.

The Hiland H. Weaver papers contain 11 letters written by an officer of the 3rd Iowa Independent Light Battery during his service in the western theater of the Civil War. In his early letters, written in 1861, Weaver described camp life and his unit's eagerness to see action. On December 14, 1861, he said, "it is very uncertain when I will see you again but I hope it will not be very long. There is some prospect that there will be a…battle fought near here before long and the most of the boys are ancious to have a hand in it but some look rather pale when there is anything said about getting into a fight[.]" In 1864, Weaver exhibited a similar devotion to the cause, and wrote, "I do not care if we stay in [our winter quarters] as long as the war lasts for I am tired of running around the country and if Old Abe is reelected I think we will have this war brought to a close in less than six months…and we will have peace on honorable terms" (October 16, 1864). Weaver also ruminated on the harsh human cost of armed conflict as he described the devastation of a recent battlefield: "It is hard to see the destruction there is when an army passes through a country" (undated). In an undated fragment, Weaver provided a graphic description of battlefield casualties: "It was a heartrending sean there was men with their heads shot off and some shot all to pieces…and in fact any thing you may immagine." All together, Weaver's correspondence provides insight into the western theater of the Civil War, both at the beginning of the conflict and during its closing stages.

The Hilary Whittaker papers contains correspondence from her time as Peace Corps volunteer and administrator in India and her time with the Red Cross in Morocco and France.

The Hilary Whittaker papers includes the correspondence Whittaker had with her family during her time in both Morocco and France with the Peace Corps as well as her time in India with the Peace Corps. The sound recording consists of her description of an earthquake in Morocco in 1960.

This collection consists of records generated by and collected by Hilda I. Green and the PBB Action Committee of Reed City, Michigan, concerning PBB contamination and poisoning in Michigan and its impact on the Green family.

This collection consists of records generated by and collected by Hilda I. Green and the PBB Action Committee of Reed City, Michigan, concerning PBB contamination and poisoning in Michigan and its impact on the Green family. The collection is organized alphabetically by topic and then chronologically. Most of the collection consists of photocopies. The collection includes Green family medical records; herd, farm equipment and meat and dairy test results and forms; letters; court records, transcriptions of hearing testimony, and drafts of a book by Hilda I. Green. Records generated or collected by her and other members of the PBB Action Committee include: published scientific reports and journal articles, unpublished research papers, news clippings, white papers, and government bills and acts; correspondence with politicians, including President Gerald Ford’s office, Governor William Milliken, and Congressmen, officials in the Michigan Farm Bureau Services, the Michigan Departments of Agriculture and Public Health, scientists, physicians and hospitals, laboratories and research facilities, members of the public, and other Michiganders whose families and farms were poisoned by PBB including some medical records or health information; Committee published newsletters, press announcements and articles, forms, and handouts, and petitions supporting legislation to support farmers and more strongly control toxic substances in food products; transcriptions of testimony in trials and multiple special committee hearings; documentation of Michiganders’ purchases of meat and dairy products from multiple Michigan stores via receipts, Committee forms, and test results; partial records and exhibits from cases in multiple Michigan and federal courts.

Allergy Reminder: Parts of the collection have a mildew odor. Researchers with allergies should exercise caution when using the collection.

Court case materials and exhibits (with numbers) in the collection include: Michigan (MI). Circuit Court, Barry County, Floyd E. and Betty J. Jones v. MCC File # 76-232, 1978; MI. Circuit Court, Lake County, Alvin Green et al v. MCC # 76-815-NP, case dismissed August 7, 1979; MI. Circuit Court, Missaukee County, FBS v. Northwest Industries # 74-000530 NZ, 1974-1975; MI. Circuit Court, Newaygo County, Springstead and Jaunese v. Greer and Greer, P.C. # 79-4718-CK, 1980; MI. Circuit Court, Wexford County, Tacoma v. MCC # 76-2933-NZ, 1979; US. Bankruptcy Court for Eastern District MI Tort Cases #82-00651-W, 84-01478.G; US. District Court, Eastern District, US v. Velsicol, Touzeau, and Thorne, MI Criminal No # 79-8070 concealment and conspiracy to defraud government; US. District Court, Eastern District, MI, Northern Division, FBS Chapter 11 Bankruptcy # 82-00651-W; US. District Court, Western District, MI District, S. Division, FBS v. New Hampshire Insurance Co., #G74-372-CAS, 1982; and US. District Court, Western District, SE Division #G7 696 CA, 1966.

Medical records or documentation in the collection:

There is documentation of physical and mental health records for Alvin, Hilda, Doug, Cheroyl, Jederic, and Jim Green in the collection. Of these, in 2022, only Jederic and Jim Green are alive. Jim and Jederic completed permission forms allowing their health records to remain in the collection and be available to the public. Jim and Sallyann completed permission forms allowing health record of their deceased family members to remain in the collection and be available to the public. These forms are found in the relevant folders and noted on the folder labels.

Medical and health issues of the Green, Creighton, and Babett families, as well as other Michiganders, including their children, are publicly discussed and documented in public court cases, hearings, and special committee testimonies and newspaper clippings.

Related collections in the Clarke and other archives:

Researchers may also be interested in other collections in the Clarke that document the MI PBB catastrophe. Additionally, researchers may be interested in related PBB materials in the following collections of the State Archives collections: RG 2017-6 (Department of Agriculture), RG 93-39 (Department of Natural Resources), RG 92-60 (Attorney General), RG 91-412 (Attorney General) and RG 95-94 (Attorney General). The Department of Agriculture was in charge of killing the livestock, and the DNR buried the livestock. The records of Governor Milliken housed mainly in the Bentley Historical Library and in the State Archives may also be of interest.

Processing Notes:

Overall the collection is in good condition, although some of it has a mildew odor. A majority of the collection originally consisted of poor-quality photocopies made using various techniques. Copies made via thermal heat process, materials with rust or mildew damage, faded materials, health records, and newspaper clippings were prioritized for photocopying. The originals and duplicates were withdrawn and the more current, better-quality copies were retained in the collection.

Only a few of Alvin’s medical records had social security numbers in them. The numbers were blackened with a magic marker and then a photocopy was made of the page. The original was shredded and the copy was retained in the collection.

While some of the publications are national in range, such as the Farm bills, or available online, they were retained to show the breadth and depth of materials that the Greens collected for reference on the topic of PBB and related chemical contamination. Often the Greens retained only a page or two of a resource.

Originally the collection included a few examples of medical records and/or letters in which people discussed their medical issues related to PBB exposure. These people were not members of the Green family and either their identity or contact information could not be verified. These materials were shredded.

During processing 1.25 cubic foot of materials was withdrawn. Withdrawn materials consisted mostly of acidic materials, largely newspaper clippings, which were photocopied and the copies retained.

This collection is made up of approximately 160 items related to the Hillard family and Low family of New York and Boston, including correspondence, documents, photographs, poetry, ephemera, and pamphlets. Family members wrote around one-third of the approximately 110 letters and typescripts, as well as 35 pages from a letter book, while living and working in China in the mid-1800s. Other letters and additional materials concern the families' social and business lives in New York and Massachusetts throughout the 19th century. The families were related by marriage.

This collection contains approximately 155 items related to the Hillard family and Low family of New York and Boston, including correspondence, documents, photographs, poetry, ephemera, and pamphlets. Family members wrote around one-third of the approximately 110 letters and typescripts, as well as 35 pages from a letter book, while living and working in China in the mid-1800s. Other letters and additional material concern the families' social and business lives in New York and Massachusetts throughout the 19th century. The families were related by marriage.

The Correspondence series contains the following subseries: Manuscript Correspondence, Edward Low Letter Book, and Low Family Typescripts.

The Manuscript Correspondence subseries contains around 100 items related to the Hillard and Low families. "Caroline," a friend of Harriet Low, wrote letters to Harriet in New York City from Macau, China, in 1834 and 1835. Caroline commented on aspects of her life abroad, such as William Napier's arrival from Great Britain and the difficulty of having goods shipped from the United States. Other early correspondence includes personal letters between members of the Low family, who often wrote from Boston about family news and their social lives.

Francis (Frank) A. Hillard wrote 25 letters to his parents and siblings between June 1844 and July 1846, including 2 while traveling onboard the ship Honqua and 23 while living in Canton (now Guangzhou) and Macau, China. He described many aspects of his everyday life and of his career as a merchant, and provided detailed accounts of scenery, people, customs, and local news. He also commented on his experiences as a foreigner living abroad. After returning to the United States and settling in Brooklyn, New York, he corresponded with his brother Oliver, to whom he wrote approximately 30 letters between 1847 and 1853. Frank discussed his mercantile career and social life, which included interactions with members of the Delano family. The bulk of the correspondence ends in 1853.

Abiel Abbot Low wrote 4 letters to his wife Ellen on June 12, 1841, and from June 28, 1845-August 21, 1845. In his first letter, he described his travels in northern New York along the Erie Canal. Low's letter of June 28, 1845, pertains to his transatlantic voyage to Manchester, England, on the Great Western: he discussed his fellow passengers, his leisure activities on the ship, and his reunion with his sister Harriet and her children. The final 2 items (August 16, 1845, and August 21, 1845) concern Low's life in New York City after his return from England; he provided news of acquaintances and briefly mentioned the possibility of war with Mexico.

The subseries contains a letter Frank received from his brother Oliver, who provided news of United States politics (June 9, 1846), a letter from a girl named Hattie to her mother that mentions a sermon by a "Mr. Longfellow" [1864?], and a letter and membership card from the New York State Woman Suffrage Association sent to Mary Loines (September 21, 1895).

The Edward Low Letter Book is comprised of 35-pages of retained copies of letters that Low wrote to various family members, including William Henry and Abiel Abbot, while living in Macau, China, from May to September 1842. He discussed his life and work in China, as well as the Chinese economy and current events.

A group of Low Family Typescripts contains 12 letters exchanged by members of the Low family between 1829 and 1841, accompanied by a table of contents and a letter about the original material, dated 1935. The location of the original letters is unknown. Harriett Low wrote the first 9 letters between 1829 and 1834, while traveling in the Pacific and living in Macau, China. She told her mother and sister of her life onboard steamships and about her loneliness, caused by separation from her family in the United States. The remaining 11 letters include items by Frank and William Henry Low concerning their travels to China and around the Pacific region. They also commented on financial affairs.

The Documents series has 2 subseries: Legal and Financial Documents (5 items) and Passports (2 items). Included are an indenture between John Hillard, Harriet Low, and Seth Low (November 1, 1836); 4 receipts (August 1894-March 9, 1896, and undated); and passports for John Hillard (1842) and George Stillman Hillard (1859). Each passport is housed in a leather wallet.

The Photographs series contains 3 cartes-de-visite of Samuel Stillman and Rebecca Allen Stillman, as well as 3 card photographs of George Stillman Hillard.

Poetry and Other Writings (10 items) are comprised of 3 small poems, including one Francis A. Hillard wrote for his brother Oliver; 1 long poem entitled "The Tale" (27 pages); a preface and notes concerning the preparation of a work on the Low family papers; 3 loose pages and 1 packet of notes; and a 2-page prose draft.

The Genealogy series holds a 25-page document with genealogical information about the Hillard family and associated families.

Printed Items are divided into 3 subseries. Printed Ephemera (4 items) includes an illustrated envelope for the company Fritz and Dean, a business card for John B. Hillard, an image of George S. Hillard, and a bookplate for items bequeathed to the Massachusetts Historical Society by James Savage. The Currency (13 items) was all issued in North America between 1770 and 1780. Three of the four published Pamphlets were written by George Stillman Hillard between 1843 and 1852. The final pamphlet is a copy of "A Clipper Ship and Her Commander" (1924).

The Hill Family papers are made up of the personal correspondence, diaries, scrapbooks, and photographs of the family of Alice Hale Hill, her husband U.S. Senator from Colorado Nathaniel Peter Hill, and their three children Crawford, Isabel, and Gertrude. The bulk of the material consists of letters dating from 1864 to 1907.

The Hill Family Papers are made up of the personal correspondence, diaries, scrapbooks, and photographs of the family of Alice Hale Hill, her husband U.S. Senator from Colorado Nathaniel Peter Hill, and their three children Crawford, Isabel, and Gertrude. The bulk of the material consists of letters dating from 1864 to 1907.

Correspondence Series: The earliest correspondence in the collection is between Nathaniel Hill and Alice Hill during his research and business trips to England and Colorado in the late 1860s and early 1870s. Alice Hill wrote of family and social news in Providence, Rhode Island, while Nathaniel Hill discussed his travels, particularly on the frontier in Colorado. The Colorado letters include detailed accounts of geography, daily life, and cultural practices of the local Native Americans and Mexican settlers. Later letters, after the family's move to Colorado in 1867, include those between Alice Hill and her daughter Isabel at school in Providence. The collection includes substantial correspondence between Isabel Hill, Gertrude Hill, Alice Hill, and family friend Kate Slaymaker from the 1870s through the 1900s, while living and travelling in Colorado, California, New York, Washington, D.C., and in Europe. Family and friend updates, social events, travel, theatrical and musical performances, and current news were frequent topics of discussion. They often described food, especially meals served at various events.

The papers also include a small number of letters to and from various members of the Hale Family (Alice's mother, siblings, and cousins). These include a transcript of extracts from an 1832 letter by Nathan Hale, two 1841 letters by Harriet Johnson Hale to her sister Nancy, 1857 and 1858 letters from Harriet Johnson Hale to George Johnson, an 1858 letter from Alice Hale to her parents and siblings, and an 1863 letter from Bell Borland to Nathaniel P. Hill and Alice Hale Hill.

The Diaries Series spans 1879 to 1895 and is comprised of Isabel Hill's daily journals during her time living in Providence, Denver, and Washington, D.C., as well as trips abroad to Europe. She discussed social calls, daily activities, meals, sightseeing, Congregational Church services, books read, and performances attended. Also included are her typed notes from a 1915 YWCA National Board Meeting and two academic notebooks. Isabel Hill's diaries include the following:

• 1879-1884 of 1885. Daily life in Denver, Providence, and Washington, D.C.; includes lecture notes on history of English literature. Return voyage from England by way of Queenstown, Ireland, to New York City.
• 1880, "Letters Written by Isabel Hill from Europe." Letters written to parents and siblings during trip to Europe: England, Italy, Belgium, Switzerland, France, and Germany. Includes one letter written from Denver by Isabel to a Mrs. Guy.
• 1883-1885. Winter in Washington, D.C., trips to New York City, summer in Charlottesville, Virginia (including a day trip to Luray Caverns).
• 1887-1888. Denver, Colorado. Travels through Colorado, New Mexico, California, and Utah. Includes log of calls made and received while in New York, Albany, and Washington, D.C.
• 1889. Denver, Colorado, and Trip to Europe via New York City: England (Handel Festival at Crystal Palace), Norway, Sweden, Denmark, Germany, and France. Contains dried plant specimens. List of Albany acquaintances and calls made in New York (Dec. '85 and Jan '86) in back.
• 1890-1893. Denver, Colorado. "The Doll Fair" clipping and Mrs. Ella C. Benton calling card. Contains plant specimens
• June 9-September 26, [1891]. European Travel Diary. Trans-Atlantic crossing to Liverpool with trip culminating at New York City. Belgium, The Netherlands, Germany, Austria, Switzerland, France, England, and Ireland. Discusses sights within context of current events. Originally enclosed in the 1890-1893 Diary.
• April 1893-November 1895. Denver, Colorado. Trip to Boston, Washington, D.C., New York.
• 1896-1897. Denver, Colorado. Trip to Europe (Italy, France, Monaco, and Switzerland). Includes clothing accounts, books read, and list of people and European addresses in back. Partial newspaper clipping and name card in front of volume.
• April 16, 1897-June 12, 1899. Denver, Colorado. Trip to New York and Rhode Island.
• June 1899-July 1901. Denver, Colorado. Trip to Europe (England. France, Italy, Austria, Hungary, Germany). Drink recipes, seating diagram, and list of names with addresses in back.
• July 1901-July 1904. Trip to Europe (England, Scotland, France, returning via New York City and Chicago, Illinois), Denver, Colorado, summering in Maine and Canada. List of presents for 1902, names with addresses, copied epitaphs, and two recipes written in the back of the book. Contains plant specimens.
• May 5-10, [1915]. YWCA Association National Meeting Notes, Los Angeles, California.
• Notebook, 1882. Zoology Lecture Notes (Professor Fairchild) and German Exercises.
• Kitchen Garden Class Notebook, 1897. Sample colors for linens with instructions for use and styling

Three Scrapbooks spanning the years 1892 to 1904 are filled with newspaper clippings, programs, and ephemera chronicling the activities of the Tuesday Musical Club in Denver. Isabel Hill was an active member who served as president of the Club. The organization was a group of amateur female musicians who hosted concerts by professional performers and held their own performances.

The collection's 68 Photographs include landscape views and group and solo portraits of Nathaniel P. Hill, Alice Hale Hill, Isabel Hill, Gertrude Hill, and family members and friends from the mid-nineteenth through the early twentieth century. They are largely card-mounted paper photographs.

The Printed Items and Ephemera Series includes business cards for the English Church in Milan and hotels including Charles Justin's The Shakespeare (Stratford on Avon), Hôtel de Flandre (Bruges), and Hotel Schweizerhof. Also included is a scrap of paper with address of Mary Cabell, a card for Caledonia Mills, and newspaper clippings chronicling the Knott's 1909 automobile tour of France, Mrs. J. H. P. Voorhies death, and a United States Legation reception. One envelope contains a lock of Isabel's hair. Additional items include Tuesday Musical Club ephemera, Brown University entrance examination schedule and English text, Cook's Tour railroad ticket (Milan to Chiasso), Crawford Hill's 1881 Classical Department (English and Classical School) report card, a telegram from N. P. Hill to Isabel Hill, a programme for Seamen's Orphanage Benefit Concert, and receipts from Chicago wholesalers. Two books include James Alexander Semple's Representative Women of Colorado (Denver, 1914) and Susan Fenimore Cooper's Mount Vernon: A Letter to the Children of America (New York, 1859).

Clerk of the Detroit (Michigan) Recorders Court and director of the state department of corrections during the gubernatorial administration of Frank Murphy. Reports and other papers concerning the Michigan state penal system; and material on the Sweet Murder Trial of 1925 and the career of Frank Murphy.

The collection contains reports and other papers concerning the Michigan state penal system. There is also material collected on the Ossian Sweet Murder Trial of 1925 and the career of Frank Murphy.

This collection is made up of correspondence, diaries, documents, ephemera, and other items related to Hilon A. Parker and other members of the Parker family. The papers reflect Hilon A. Parker's life in Plessis, New York; his service in the 10th New York Heavy Artillery Regiment during the Civil War; and his postwar work as a railroad engineer and administrator.

This collection (3 linear feet) is made up of correspondence, diaries, documents, ephemera, and other items related to Hilon A. Parker and other members of the Parker family. Materials pertain to Hilon A. Parker's life in Plessis, New York; his service in the 10th New York Heavy Artillery Regiment during the Civil War; and his postwar work as a railroad engineer and administrator.

The correspondence (464 items) consists mainly of personal letters written and received by Hilon A. Parker between the 1860s and early 1910s. During the Civil War, Hilon A. Parker and his brother Harvey exchanged letters and wrote to their parents about service in the Union Army. Hilon served in the 10th New York Artillery Regiment. Thirza Parker, Hilon and Harvey's sister, provided news from Plessis, New York, while her brothers were away. Much of the correspondence from the late 1860s consists of letters between Hilon A. Parker and Mary Cunningham, his future wife. Hilon described the scenery and his work for railroad companies in Iowa, and Mary wrote about her life in Copenhagen, New York. After their marriage, most of the correspondence is comprised of incoming letters to Hilon A. Parker from personal and professional acquaintances. Parker received many condolence letters following Mary's death in early 1892. Later items include content related to Native American schools and to Parker's career in the railroad industry. A few late items sent to Hilon's daughter Florence in 1911 and 1912 concern his estate.

A group of 36 pencil and colored drawings and 32 letters relate to students at the Rainy Mountain Boarding School on the Kiowa-Comanche-Apache reservation in western Oklahoma. Kiowa schoolchildren gave the drawings as thank you notes to Hilon Parker, general manager of the Rock Island Railway, for a train ride he arranged for them in 1899. The children's ledger drawings show teepees, traditional Native American costume, and animals such as horses and buffalo. The children sent 13 letters to Hilon A. Parker on May 5, 1899. The Kiowa correspondence and drawings are accompanied by a group of 19 letters by grade school children in Chicago, Illinois, to Florence Parker Luckenbill, Hilon A. Parker's daughter, around 1925. The Chicago children commented on the Kiowa drawings and letters.

The Hilon A. Parker diaries (31 items) form a continuous run from 1860 to 1911, with the exception of the years 1896 and 1903. His brief daily entries concern life in Plessis, New York, in the early 1860s; service in the 10th New York Heavy Artillery Regiment during the Civil War; and work for the Chicago, Rock Island & Pacific Railway Company. Lucinda Parker, Hilon's mother, kept 6 diaries covering the period from 1858-1865, excepting 1862. She commented on her daily activities and social life in Plessis, New York.

Hilon A. Parker made entries in a commonplace book from February 1863-August 1863 and in April 1866. The first section of the volume contains poems and brief essays composed at Fort Meigs in Washington, D.C. Many of the entries refer to military life and to the war. The later pages of the volume include diagrams of cannons, mathematics and physics notes, and definitions of military terms. Items glued into this section of the volume include a small paper flag and many clipped autographs.

The collection's military documents (39 items) include orders, passes, commissions, and other documents related to Hilon A. Parker's service in the 10th New York Artillery Regiment during the Civil War; one item pertains to his pension. Undated materials include a casualty list and a blank voucher form.

Nine account books belonging to Hilon's father Alpheus Parker span the years from 1853-1878. Some of the volumes pertain to Parker's accounts with specific banks. Hilon Parker's business papers contain 35 accounts, receipts, and other items related to his personal finances and to his work for the railroad industry; one item concerns his voter registration (October 19, 1888). Most of the later material, including contracts and other agreements, regard business agreements between railroad companies. Some of the accounts are written on stationery of the Chicago, Rock Island & Pacific Railway Company.

Mary Cunningham's Hungerford Collegiate Institute papers (40 items) include essays, poetry, report cards, and newspaper clippings related to Cunningham's studies at the institute in the mid-1860s. The papers include a manuscript magazine called The Nonpareil, edited by Mary Cunningham (Vol. 5, No. 8: November 18, 1863).

Approximately 80 speeches, addresses, and essays written by Hilon A. Parker pertain to the Civil War, the Republican Party, and Illinois politics. Parker also composed speeches and essays about the life of Abraham Lincoln and about Native Americans.

The Hilon A. Parker family papers include 8 photographs: an ambrotype image of several members of the Parker family posing outside of the Parker & Fairman storefront in Plessis, New York, and portraits of Derrinda Parker Tanner (tintype), Isaac L. Hitchcock (daguerreotype), Lucinda and Thirza Parker (daguerreotype), two unidentified women (ambrotypes), Hilon A. and Harvey M. Parker in military uniform (card photograph), and Hilon A. Parker as a grown man (photographic print).

A scrapbook contains newspaper clippings, ephemera, and other items related to the life of Hilon A. Parker. Many articles concern Civil War veterans' groups (the Englewood Union Veteran Club and the Grand Army of the Republic) and other topics related to the war, such as an article regarding a reunion of the 10th New York Heavy Artillery Regiment, the fate of John Brown's wife and sons, memorial poems, and a map of entrenchments around Petersburg, Virginia. Other groups of clippings concern Illinois politics, liquor laws, the railroad industry, and the life of Hilon A. Parker.

The papers include newspaper clippings (21 items), biographical notes and writings (18 items), a hand-sewn US flag made by Thirza Parker for Hilon Parker while he served in the Civil War, a silhouette made in Denver, Colorado, in 1903, and other items.

The Hinkley collection is comprised of an account book and exercise book owned by members of the Hinkley family of Georgetown, Maine, in the mid-18th and early 19th centuries. The materials pertain to John Hinkley's finances, Samuel P. Hinkley's finances and education, and religious poetry.

The Hinkley collection is comprised of an account book and exercise book owned by members of the Hinkley family of Georgetown, Maine, in the mid-18th and early 19th centuries. John Hinkley kept 125 pages of accounts from 1755-1779, Samuel P. Hinkley kept 3 pages of accounts from 1789-1805, and Samuel P. Hinkley recorded 56 pages of information about mathematics and navigational principles. The account book also has 8 pages of religious poetry.

The first 125 pages of John Hinkley's Account Book concern the period between June 1755 and May 1779, though most accounts are dated between 1755 and 1765. His double-entry records pertain to his purchases of chocolate, sugar, corn, meal, rum, molasses, and other foodstuffs, and some reflect his interest in a sawmill. Several aspects of the mill's business are covered, such as providing boards and hauling timber. John Hinkley frequently traded with other members of the Hinkley family, including Josiah Hinkley and Samuel Hinkley. The accounts are followed by 8 pages of religious poetry, with one poem attributed to Betsey Hinkley, and 3 pages of financial accounts that Samuel P. Hinkley sporadically recorded between December 1789 and June 1805.

Samuel P. Hinkley's Exercise Book, dated December 18, 1837, contains 56 pages of nautical navigational problems and exercises. Topics include plane sailing, traverse sailing, parallel sailing, middle latitude sailing, and Mercator sailing, as well as the method of ascertaining latitude by making observations. Hinkley recorded several case studies and accompanying exercises for each sailing method, and the book contains the mathematical calculations used to solve each problem. Some problems, particularly those in the traverse sailing section, are accompanied by tables. The last several pages are copied entries from an unnamed ship's log, originally recorded during a journey between Boston and Madeira in March and April 1824 and during an unspecified voyage in January 1824.

Family of Burke A. Hinsdale, professor of education at the University of Michigan and president of Hiram College. The collection contains the papers of Burke Hinsdale and the papers of his three daughters, Mary Louise, Ellen Clarinda, and Mildred. Materials include correspondence, diaries, and photographs.

The Hinsdale family papers consist of material from Burke A. Hinsdale and his three daughters Mary, Ellen, and Mildred. The collection contains correspondence, journals, photographs, and other materials documenting the personal and professional lives of the Hinsdale family.

Some of the correspondents represented in the collection include Randolph G. Adams, John R. Alden, James B. Angell, Denis W. Brogan, Nicholas M. Butler, Donald J. Cawling, William E. Dodd, Lucretia Rudolph Garfield, Benjamin Harrison, Albert B. Hart, Anne O'Hare McCormick, Alice Freeman Palmer, Theodore Roosevelt, Henry Stimson, and Charles Sumner.