Student essay attributed to William Ellery Channing, 1797 June 5

Three-page handwritten essay composed in English and attributed to Harvard undergraduate William Ellery Channing. The verso of the last page is inscribed "Channing 5 June 97." A quotation from Edward Young appears at the top of the first page: "A Competence is vital to content / Much wealth is corpulence, if not disease" and discusses the topic of affluence. The document includes edits and struck-through words.

Mathematical notebook attributed to Thaddeus Mason Harris, ca. 1787

Hardcover notebook containing handwritten transcriptions of rules, cases, and examples from 18th century mathematical texts. The author and purpose of the volume is unclear, though it has been connected with Thaddeus Mason Harris (Harvard AB 1787). Most of the entries include questions and related answers, suggesting the notebook was used as a manuscript textbook and workbook. The extracts appear to be copied from John Dean's " Practical arithmetic" (published in 1756 and 1761), Daniel Fenning's "The young algebraist's companion" (published in multiple editions beginning in 1750), and Martin Clare's "Youth's introduction to trade and business" (extracts first included in 1748 edition).

Letters from Samuel F. Jarvis to William Tudor,

Four letters regarding the construction of an Episcopal church in Boston, and the various literary and intellectual pursuits of both men.

Papers of William Merchant Richardson, 1797-1806

The collection contains a four-page handwritten poem titled "Invention" composed by graduate William Richardson for the 1797 Harvard College Commencement, and an 1806 letter of introduction written by Richardson. The rhyming poem begins, “Long had creations anthem peal been rung…” and contains classical references, and mentions scientists and philosophers including Voltaire, Franklin and Newton. The poem is accompanied by a one-page handwritten letter of introduction for lawyer Benjamin Ames (Harvard AB 1803) written by William M. Richardson to Reverend William Jenks (Harvard AB 1797). The letter is dated November 10, 1806.