Arithmetic copybook : manuscript, [17--]

Arithmetic copybook containing mathematical rules, problems, proofs, and charts of weights and measures.

Request to parents of students, 1809 March 21

This brief handwritten note requests a meeting with the parents of Croswell's students in order to continue the school.

Letter from William Croswell to Sarah Bumstead, 1809 April 15

Two-page letter with information about Croswell's activities in England.

Letter from William Croswell to Abraham Biglow, 1821 September 11

Draft of a letter regarding the Harvard Library Catalogue.

Financial bills and receipts, 1809-1810

This folder contains five bills and receipts.

Accounts related to maps and pamphlets, 1809-1823

This folder contains eight handwritten account statements and notes primarily related to the collection of subscriptions for Croswell's maps and pamphlets, as well as the disbursement and storage of his printed maps and pamphlets.