Collections : [University of Michigan William L. Clements Library]

The Green-Mitchell family papers are made up of correspondence, legal documents, receipts, and other financial records pertaining to the business and personal affairs of New York attorneys Timothy Green and John W. Mitchell (Timothy Green's son-in-law). Much of the collection pertains to mercantile affairs and land speculation in the South, Northeast and Western United States. A large portion of the collection pertains to South Carolina (Charleston), New York, and Massachusetts (Worcester). The Manuscripts Division has also created an inventory of the letter-writers in the collection: Green-Mitchell Family Papers Correspondent Inventory.

The Green-Mitchell family papers are made up of correspondence, legal documents, receipts, and other financial records pertaining to the business and personal affairs of New York attorneys Timothy Green and John W. Mitchell (Timothy Green's son-in-law). Much of the collection pertains to mercantile affairs and land speculation in the South, Northeast and Western United States. A large portion of the collection pertains to South Carolina (Charleston), New York, and Massachusetts (Worcester).

The Correspondence series contains 1,470 letters to and from members of the Green and Mitchell families between June 26, 1780 and October 1, 1880. Four hundred and sixteen incoming letters to Timothy Green date between 1780, and 1812. He received the bulk of them from family members, business partners, and clients in South Carolina, New York, and Worcester, Massachusetts. Timothy's brother, Samuel Green, a prominent merchant in Columbia, South Carolina, was among his most frequent correspondents. The collection includes 160 letters by Timothy Green, primarily sent from New York. Timothy Green's correspondence comprises the bulk of the collection's materials related to land speculation.

John W. Mitchell received 540 letters, approximately a third of the series, between 1806 and 1880. His primary correspondents wrote from Charleston, South Carolina; Fort Wayne, Indiana; and New York. The subject matter represented in these letters is diverse, pertaining to business and personal affairs, and the Episcopal Church. Other frequent writers include Timothy Ruggles Green, Clarence G. Mitchell, Samuel Green, and Judge Peter P. Bailey, founder of Trinity Episcopal Church in Fort Wayne, Indiana.

The Legal Documents series relates to estates administration and 48 legal suits in which the Green and Mitchell families were involved, either as attorneys or as parties to a suit. Materials for some of these cases are extensive and others include only a few pages. The cases comprising much of the series are Conklin v. Mitchell and Davis v. Duffie. Conklin v. Mitchell (New York, 1852-57) pertains to a land dispute between George Conklin and defendant John W. Mitchell. Davis v. Duffie (New York, 1825-1861) concerns charges brought against Smith Davis for fraud and a related mortgage taken out by Cornelius R. Duffie. John W. Mitchell and Clarence G. Mitchell defended Duffie.

Five certificates document commissions held by John W. Mitchell and Clarence G. Mitchell. Additional legal papers include insurance policies, powers of attorney, deeds, civil actions, summonses, depositions, agreements, and other items compiled by Timothy Green and John W. Mitchell in carrying out their work as attorneys.

The Financial Documents series contains 143 receipts, checks, bank notes, accounts, and other financial records dating from 1785-1874. Timothy Green compiled 11 summaries of accounts, representing a portion of his business transactions between 1787 and 1809.

Printed materials include a quarterly chronicle for the Mission to the Working Men of Paris (1877), two monthly bulletins for the Charity Organization Society in New York (1884), a notice of sale, and a cover page from the book One Day With Whistler.

Miscellaneous materials include two items: a partially-printed report card for Clarence G. Mitchell at the Episcopal Institute at Troy, New York, in 1837, and a genealogical document concerning the Boudinot family of Philadelphia.

The Manuscripts Division has also created an inventory of the letter-writers in the collection: Green-Mitchell Family Papers Correspondent Inventory.

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 Holman-Perkins family collection contains letters that family members and friends wrote to Catherine Holman Perkins and Daniel Perkins of Temple, Maine, in the 1850s and 1860s. Correspondents commented on their lives in Maine and California and sometimes referred to the Civil War.

The Holman-Perkins family collection (72 items) contains material pertaining to Catherine Holman Perkins ("Kate") and Daniel Perkins of Temple, Maine.

The Correspondence series (66 items) contains personal letters that the couple received, including early letters about life in Maine in the mid- to late 1850s. During the Civil War, the Perkinses' most frequent correspondents were Isabella Holman, who provided news from Dixfield, Maine; Mary Perkins Woodbury; and William P. Woodbury, who discussed life in Strawberry Valley and San Francisco, California. Correspondents occasionally referred to the draft and to soldiers such as Freeland Holman, who was taken prisoner in 1864 and died in 1865. After the war, Isabella Holman mentioned the administration of Freeland Holman's estate (November 8, 1865).

The Perkinses' other correspondents included friends from Maine; members of the Towle family in Mackford, Wisconsin; and Catherine Holman Perkins's aunt, Rosanna Tibbetts. Betsey Towle commented on political uncertainty following Abraham Lincoln's death (April 28, 1865). Isabella Holman's letter of June 7, 1864, including a small fabric sample, and the envelope for her letter of August 11, 1863 contains inked decorations. Another envelope contains a printed poem about overcoming despair (October 4, 1863).

The Documents and Fragments series (6 items) includes a decorative drawing in green ink, financial records, and an assignment for surveyor Daniel Perkins to amend and repair a road in Temple, Maine (April 15, 1863).

This collection is made up of correspondence related to the Hubbard family of Vermont and Massachusetts. The letters concern aspects of life in mid-19th century New England, such as education, travel, and social activities.

This collection (31 items) contains correspondence related to the Hubbard family of Vermont and Massachusetts. The letters concern aspects of life in mid-19th century New England, such as education, travel, and social activities.

The first item is a letter from Silas Wright of Weybridge, Vermont, to Caleb Hubbard of Sunderland, Massachusetts (August 31, 1809). Wright discussed local political issues and expressed his support for Jonas Galusha in the gubernatorial race. The majority of the remaining correspondence is dated 1846-1862, and pertains to family and social news from Massachusetts and Vermont. Caleb P. Marsh wrote 2 letters to his cousin Nancy H. Hubbard ("Nannie") about life in Cincinnati, Ohio. Nancy Hubbard wrote to her siblings about her teaching career, and later received a letter from a potential employer who inquired about her desired salary. Other family members wrote about life at Plumbtrees (or Plumtrees), an estate near Sunderland, Massachusetts. Charles Alvord of Winsted, Massachusetts, and Elizabeth Hubbard's husband, George Alvord of Boston, Massachusetts, received 3 letters. In one of them, the Alvords' friend Charles W. Bunce mentioned the possibility of moving to California (June 14, 1849). On May 26, 1861, Stephen Ashley Hubbard's wife, Elizabeth Boyd, wrote about her concern for, and efforts to assist, Union Army soldiers, and expressed her fear that he would join the army himself. In addition to correspondence, the collection contains a poem about marriage (undated) and a bill related to the Western Rail Road (1842).

Hudson's Bay Company papers consist of correspondence, financial records, and a memorandum book of the Canadian-based company. Also included is a printed version of Andrew Burnaby's Travels through the Middle Settlements In North America... and a manuscript of Thoughts on the Furr Trade With the Indians in N. America, extracted from the papers of the late John Gray of Quebec (1768).

Hudson's Bay Company papers consist of 4 letters, 4 financial records, 1 memorandum book, and 1 printed book containing manuscript contents. The first five items are letters and documents that came from the Hudson Bay Company's post at the mouth of the Michipicoten River (1859-1870), including two business letters between employees Lieutenant Denis de Larondo and James Watts, and an account of payment to Indians living on the North Shore of Lake Superior. The next three items are financial records from the company's New Brunswick post on the Missinaibi Lake near Moose River (1872, 1889, 1914). The Hudson's Bay Company Memorandum book contains a copy of the Hudson's Bay Company charter; copies of the charters for each of the 13 colonies; a map of the towns and rivers . . . that were ceded to Britain by Spain according to the terms of the Treaty of Utrecht (pages 24-25); memoranda and account information such as shipment details, personnel payments, and lists of goods traded; a shaded pencil sketch of a carronade gun (pages 34-35); and various historical reports, including one tracking company stocks from 1676-1779. Other interesting documents include a list of the provisions needed to support 40 men for 6 months, a proposed station for ships in 1790, and "Information of Isaac Ogden of Quebec to David Ogden in London," which describes the interior of North America from the Hudson Bay to the Pacific and discusses terrain and water features, as well as fur trading potential for the regions.

The final item is a single vellum covered volume titled "HB 1770" that contains both a printed version of Andrew Burnaby's Travels through the Middle Settlements In North America... and a manuscript of Thoughts on the Furr Trade With the Indians in N. America extracted from the papers of the late John Gray of Quebec (1768). The volume begins with a map of North America from 1763, just before the beginning of the 107-pages of Burnaby's Travels. The Gray writings detail interaction with the land's native populations and methods of trading for furs in the area (36 pages). Buried in the final 64 blank pages are five pages documenting the Original Proprietors of the Hudsonbay Stock 1667, 7 pages of stock accounts from 1720-1789, and accounts from 1776-1790. The volume also houses a loose letter to the Hudson's Bay House in London confirming a shipment of goods with prices (1791).

This scrapbook contains correspondence, documents, maps, and ephemera related to the family of Jabez Huntington of Norwich, Connecticut, including his sons and other descendants. The items pertain to the American Revolution, education, family history, and life in Connecticut from the 1770s to the 1830s.

This scrapbook (55 pages) contains correspondence, documents, and ephemera related to the family of Jabez Huntington of Norwich, Connecticut, including his sons and other descendants. The earliest item is a poem dedicated to Kitty Fell, written by William Apthorp in 1763, followed by a letter from William Hubbard to Andrew Huntington concerning Thomas Hutchinson's order to surrender Castle William to Colonel Dalrymple (September 13, 1770). During the Revolutionary War, Andrew Huntington received letters from his brothers Jedidiah and Joshua, who discussed escalating tensions in Boston in 1775, the gathering of Continental forces, and the progress of the war; he also received a note from Jonathan Trumbull excusing him from military duty (September 1, 1775). Other items from the late 18th century include love letters and poems to Maria Perit, cards admitting Perit to balls held at Yale College, and letters from "Lucy" at "Bethlehem" (possibly Bethlehem Female Seminary) to her brother.

A small number of items from the early 1800s pertain to the will and estate of Pelatiah Webster, Charles P. Huntington's father-in-law, and an 1802 return for the 20th Connecticut Militia Regiment. In 1814, Samuel Huntington wrote to his son Julian about his other sons' academic progress. In the 1820s and 1830s, Samuel received letters from acquaintances who discussed political issues, and in the late 1830s he wrote to his son William, discussing William's education at Wesleyan University and the possibility of his attending Harvard College. Some letters are addressed to Huntington family women, including letters from Lydia Sigourney to Mrs. Hannah Huntington (likely Andrew's wife); Maria Perit Huntington letters, often regarding literature and poetry; and letters to Ruth L. Huntington. One letter from P. H. Huntington to "Miss Perkins" contains genealogical information about the Webster, Perit, and Leffingwell families (August 13, 1891).

The scrapbook also contains documents, maps, and other materials related to the Huntington family. Visual items include property maps (cataloged separately); a photograph of Ebenezer Huntington's home in Norwich, Connecticut; a card photograph of Benedict Arnold's birthplace; and engravings of Norwich Bridge, women at leisure, and "Cromwell at Ripley Castle." Genealogical notes, poems, instructions for making a doll, and legal documents (many of which relate to property ownership) are also present. Newspaper clippings pertain to the history of the Huntington family, particularly to Jabez Huntington and his sons.

The Whelen papers are made up of approximately three feet of papers relating to the mercantile careers of Israel Whelen, his son, Israel Whelen, and their partner Joseph Miller of Philadelphia, Pennsylvania. The largest portion is pertinent to their shipping enterprises, with some material relating to the Phoenix Insurance Company and the Lancaster Turnpike venture. Around two linear feet of business letters, retained copies, accounts and receipts pertain to Townshend Whelen's brokerage and banking career, particularly the firm of Charnley & Whelen.

The Jacob Butler Varnum papers contain letters and documents related to Varnum's career as a factor at United States Indian trading posts in Sandusky, Ohio, and Fort Dearborn, Chicago; as a captain in the 40th Massachusetts Infantry during the War of 1812; and as a Washington D.C. merchant after he left government service. Included are letters and instructions from government officials concerning trade with Indians, as well as letters from Varnum to his father, Senator Joseph B. Varnum, concerning his activities as factor.

The Jacob Butler Varnum papers (79 items) contain letters and documents related to Varnum's career as a factor at United States Indian trading posts in Sandusky, Michilimackinac, and Fort Dearborn, Chicago; as a captain in the 40th Massachusetts Infantry during the War of 1812; and as a Washington D.C. merchant after he left government service. The collection is comprised of 59 letters, 1 diary, 13 documents and financial records, and 5 miscellaneous items. Included are letters and instructions from various government officials concerning trade with Indians in Ohio, Michigan, and Illinois, as well as five letters from Varnum to his father Senator Joseph B. Varnum (ca.1751-1821) concerning his activities as factor.

The Correspondence series (60 items) comprises the bulk of the collection. Forty-nine items document Varnum's governmental career spanning 1811 to 1826, during his service as Indian trade factor in Sandusky, Michilimackinac, and Chicago; and as captain of the 40th Massachusetts Infantry during the War of 1812. Varnum received instructions from various Indian agents and government officials concerning the regulation of trade with the Munsee, Ojibwe (Chippewa), Ottawa, Sioux, and Wyandot Indians, among others. Many letters came from the United States Office of Indian Trade at Georgetown, including four from Indian Officer John Mason (1812 and 1815), and 21 letters from Superintendent of Indian Trade Thomas Loraine McKenney (1816-1822). These contain discussions of trade operations, types of merchandise, questions arising about the sale of goods, and instructions for the reporting of financial accounts. Also of note are five letters from Varnum to his father, Joseph Bradley Varnum (1750-1821), in which he described his experiences at Sandusky and at Michilimackinac, as well as with the business of the trading house at Chicago (December 3, 1811; January 14, 1812; May 21, 1816; November 3, 1817; March 1, 1818).

• August 8, 1811: Joseph Bradley Varnum to John Mason, accepting the appointment of his son as agent of the United States Indian trading house at Sandusky, Ohio
• March 1, 1818: Varnum to his father predicting the outbreak of a great war with the Indians "from the Simenoles to the Sioux"
• February 8, 1820: Thomas L. McKenney letter to Jacob B. Varnum, giving instructions about the handling of money given to Varnum by Government Indian agents

Most of the 1823-1826 material concerns government reimbursements for military expenses at Fort Dearborn. The collection contains 11 letters documenting Varnum's post-governmental career as a merchant in Washington D.C. and Petersburg, Virginia (1826-1860).

• February 1827-August 1832: Five items regarding Varnum and John Biddle concerning mutual business interests in Detroit
• December 17, 1833: John H. Kinzie to Varnum concerning Chicago lands owned by Kinzie, a fur trader

The Diary series (1 item) contains a 26-page notebook with Varnum's description of his trip from Chicago to Dracut, Massachusetts, by way of Detroit and Buffalo (August 17-October 22, 1822), and from Detroit through New York and Philadelphia, to Washington D.C. (May 28-June 22, 1823). Varnum reported on his manner of travel (horse, ship, steamboat) and his travel route, describing stops at many of the major towns along the Erie Canal. He commented on the towns that he passed through including Rochester, New York, which had grown considerably since the opening of the Erie Canal (page 6). He also noted prices for room and board. The final five pages contain financial accounts for Varnum's military expenses incurred from 1813 to 1815.

The Documents and Financial Records series (13 items) contains material documenting Varnum's finances and his service in the War of 1812.

• June 8, 1813: Affidavits (and a fragment of the same item) documenting the capture of Joseph B. Varnum's trunks, taken by the British as they were being transported from Michilimackinac to Detroit
• 1814: Six military district orders related to promotions, responsibilities, and discipline in the 40th Massachusetts Infantry, in which Varnum was a captain under Acting Adjutant General George P. Peters
• August 22, 1815: Copy of a bond oath signed by Varnum as factor for Indian trade at Chicago, and a copy of his father, Jacob Butler Varnum's oath of office
• 1816-1827: Four financial records of debts and receipts for goods purchased by Varnum
• Undated [1808]: Deposition of Richard Smyth regarding the sale of a lot in Detroit owned by Varnum's father-in-law John Dodemead

The Miscellaneous series (5 items) contains 3 envelope covers, one of which includes a recipe for a "Lazy Daisy" cake (c.1930). Also present are a photograph of a man and two women outside of a tent next to a car (c.1930), and a typed 13-page biography of Joseph Bradley Varnum, undated and unattributed.

This collection consists of military, political, and family correspondence of Jacob Jennings Brown, an American general during and after the War of 1812.

The Jacob Jennings Brown papers (707 items) consist of military, political, and family correspondence of Jacob Jennings Brown, American general in the War of 1812. Of special note are several pre-war letters written to New York Governor Lewis Morris, concerning land along the Black River in 1806, and about lobbying for the financing of road-building operations in the Brownville area in 1804 and 1805. Also important is the substantial correspondence in 1814, between Brown and his subordinate, Winfield Scott, regarding plans and intelligence reports outlining the Niagara Campaign. Other notable correspondents are DeWitt Clinton, General James Miller, General John A. Dix, and John C. Calhoun. Many post-war letters comment on national and state politics between 1823 and 1827, including letters from New York Senator Ambrose Spencer, and an account of a quarrel between Colonel Joseph L. Smith of Green Bay and General Alexander Macomb of Detroit.

The bulk of the letters and documents from after Brown's death are the 169 letters from his son -in-law Edmund Kirby, who was one of Brown's executors. These letters deal with Kirby's business interests, particularly in the development of Dexter, New York; routine army matters in regard to his role as paymaster of the army; and letters concerning the settlement of Brown's estate. Fifty-five additional documents and business papers from 1830 to 1851 cover the same topics.

The James A. Whipple papers contain correspondence, documents, and drawings related to Whipple's career as an engineer during the mid-19th century. Whipple's interests in submarines and naval engineering are documented throughout the collection, which includes correspondence, documents, drawings, and patents.

The James A. Whipple papers contain correspondence, documents, and drawings related to Whipple's career as an engineer during the mid-19th century. Whipple's interests in submarines and naval engineering are documented throughout the collection, which includes correspondence, documents, drawings, and patents.

The Correspondence series contains incoming items to Whipple. Most pertain to business affairs and to Whipple's family and acquaintances. Letters often pertain to submarines, Whipple's salvage business, and Whipple's trips abroad. A few items originally belonged to George L. P. Taylor, a United States consular agent.

The Financial Records series consists of receipts, accounts, and other documents concerning Whipple's business dealings, which reflect his interest in submarines and naval affairs. Many documents relate to his schooner Arcade. The series includes a pocket diary of financial notes and figures for 1855.

The Documents series contains a variety of items related to Whipple's business affairs, personal life, and interests in submarines and naval engineering.

• An explanation of an illustration (not present) showing improvements in submarine armor (March 2, 1848)
• A document from the council of Charleston, South Carolina, thanking Whipple and his associates for salvaging a statue of John C. Calhoun (November 19, 1850)
• A passport from the Republic of Venezuela (13 December 1852)
• Documents authorizing several journeys of James A. Whipple and his associates
• A receipt from the United States Patent Office for Whipple's application for "pumps for forcing water" (January 18, 1854)
• "Result of experiments on dissolving Scale in Boilers made at Beyrout" (March 31, 1855)
• A patent application for a submarine trumpet, made jointly by William H. James and James A. Whipple (April 30, 1855)
• "Report on the efficiency of the [submarine] armour for the U. S. Navy"
• Documents regarding "Whipple's patent double acting momentum pump," including advertisements, diagrams, and Whipple's patent application (October 21, 1859)
• Diagrams for a "process for driving Piles Posts or Timbers in Earth or other yielding Material" (May 25, 1859)
• 22 contracts made between James A. Whipple and other parties
• Several drawings of mid-19th-century underwater diving suits
• James A. Whipple's United States passport (May 30, 1849)

Two Journals include an "Extract from the Journal of J[eremiah] Murphy whilst working in the Liberty Banks" (April 21-May 24, [1857]) and a journal kept by William A. Dodge, J. R. Wheeler, and James A. Whipple during their time salvaging wrecks off Santo Domingo.

The Essays series contains 2 unattributed items: "Sub Marine Work" and "My Brother Capt. James A. Whipple…"

The Drawings and Sketches series has schematic figures for various inventions, such as a device consisting of a large wheel powered by a horse and a device for making cigars. Several other drawings show views of unlabeled inventions.

Printed Material includes 8 Newspaper Clippings and 6 Other Printed Materials. Newspapers include a full issue of Boston's Evening Gazette (July 2, 1859), as well as several short articles regarding trials for steam-driven fire engines. Other items include Whipple's business card, a "Circular of James A. Whipple. Submarine Engineer, Boston, Mass" (1857), printed descriptions of naval-related inventions, and printed drawings of mechanical inventions.