Letter from William Croswell to James Scott, 1803 November 1

One-page letter from Croswell to Captain James Scott, Master of the Boston Marine Society, that accompanied Croswell's work on lunar observations.

Letter from William Croswell to Samuel Williams, [1808]

Draft of a letter concerning a transaction related to Croswell's map.

Letter from William Croswell to Samuel Payson, 1828 October 3

Draft of a note regarding the proposal for a measuring book.

Proposal for a treatise on arithmetic, 1803

Handwritten proposal for the printing of a treatise on arithmetic by Croswell.

Payment order for Samuel Adams on behalf of John Rice, 1772 July 1

Handwritten order to John Sale to pay scholarship funds to Samuel Adams for use by student John Rice (Harvard AB 1774), signed by Charles Chauncey, Thomas Waite, Jonathan Williams, and Daniel Marsh.

Payment order for Joseph Belknap on behalf of Samuel Sewall, 1773 July 1

Handwritten order to John Sale to pay scholarship funds Joseph Belknap for use by student Samuel Sewall (Harvard AB 1776), signed by Charles Chauncey, Thomas Waite, Jonathan Williams, and Daniel Marsh.