Letter from John Avery to Cotton Tufts, 1790 April 9

A handwritten invitation from John Avery to Cotton Tufts for a meeting of the Harvard Board of Overseers' "Committee to enquire into the state of the College" on April 13, 1790.

Warrant to attach goods of Timothy Phelps and John Farwell, 1773

A warrant for 20 pounds, equal property, or the bodies of Phelps, a cooper, and Farwell a husbandman, both of Harvard to answer a charge of debt made by Nicholas Patterson of Shirley.

The summary of a course of experimental lectures in natural philosophy by Dr. John Winthrop (manuscript copy), 1772-1774

Notebook with a handwritten copy of lecture summaries for a physics course given by Harvard Professor John Winthrop. The notes were made by Timothy Foster in 1772 and 1773. The volume contains twenty-five lectures with some diagrams.