The grounds and rules of musick explained: or, An introduction to the art of singing by note : fitted to the meanest capacities

By Thomas Walter, M.A. ; Recommended by several ministers. ; [One line from Psalms]

Compendium physicæ ex authoribus extractum, 1714

Manuscript copy of Charles Morton’s Compendium Physicae prepared by copyist Robert Ward in 1714. The leather-bound volume includes text and drawings, and there is an index to the chapters of the book at the end of the volume. "Thomas Greaves's book Octob 1 Anno Salutis 1714" inscribed on flyleaf. Thomas Greaves may refer to the Charlestown physician and judge and member of the Harvard Class of 1703.

Student notebook of Jonathan Trumbull, 1724-1725

The bound notebook contains academic texts copied by Harvard student Jonathan Trumbull in 1724 and 1725. The volume includes transcriptions of Harvard Instructor Judah Monis' Hebrew Grammar, Tutor William Brattle's Compendium of Logic, and Fellow Charles Morton's Natural Logic.

Affidavit of the administrators of the estate of Hannah Lee, 17 January 1788

Handwritten affidavit declaring Isaac Story of Marblehead, Mass. the executor of the estate of Hannah Lee, with the estate's proceeds to be distributed to Thomas and Sarah Fayerweather, Thomas Hubbard Townsend of Needham, and Andrew and Mary Bordman of Tewksbury. The affidavit also appoints London merchants to recover lands in England.

Account book of the executors of the Henry Flynt estate, 1760-1767

The volume contains acknowledgements of the disbursements of Harvard Tutor Henry Flynt's estate written in the hands of the respective beneficiaries. The entries begin on February 27, 1760 following Flynt's death on February 13, 1760, and continue through May 9, 1767. Each receipt includes the date, name of the executors, description of the property, beneficiary's name, and signature. The beneficiaries include the wife of Sol. Davy, Dorothy Jackson, Edmund Quincy, J. Henry Quincy, Esther and Stephen Richard (received by attorney Nicholas Boylston), Dorothy Skinner (also received for her by her husband Richard Skinner), John Wendell, Edmund Wendell, Katherine Wendell, and Oliver Wendell, as well as Harvard College (received by Harvard Treasurer Thomas Hubbard), and the Deacons of the First Church of Cambridge. The volume also includes a loose document titled "Account from Messrs Edmund & Josiah Quincy Settled & Ballanced March 31, 1749."

William Blair Townsend letter and receipt books, 1743-1805, bulk 1744-1777

The collection consists of two volumes, which date from 1743 to 1805, spanning his whole career as a merchant. Volume one is a letter book containing Townsend's business correspondence from November 23, 1743 to December 12, 1774. Most of the letters were written to American (many in North Carolina) and British (predominately in London) merchants. His earliest letters document his efforts to establish himself as a trader. Over time his letters turn to illustrate the common problems faced by many merchants: damaged goods, overpriced goods, embargos, and high freight costs. Particularly enlightening are his comments on the challenges of doing business throughout the French and Indian War and the years leading up to the American Revolution. He most frequently corresponded with London merchants Champion & Hayley, Lane & Booth, Lane Son & Fraser, Harrison & Ansley, and Leeds merchant Samuel Elam. In addition he frequently corresponded with Eliakim Palmer, colonial agent and merchant in London, as well as Dr. Walley Chauncy of North Carolina. He dealt in a wide variety of goods including molasses, rum, tar, medicines, pitch, saddles, tallow, hides, skins, pickled beef and pork, and wine. The letters also document Townsend's involvement in the slave trade through his occasional purchases of slaves.