To the Justices of the Police Court of Boston, 1828 April

Draft of a complaint against the boys in Croswell's neighborhood.

Complaint against the keeper of the bath, 1828 July 28

One draft of a letter.

Draft of a memorial to an unidentified board (fragment), [1829] March 5-9

Fragment of a draft of a petition.

Petition to the City Council of Boston, 1829 October 5

One draft of a letter.

Draft of a petition to an unidentified board, [1829] November 6

One draft of a letter.

Complaint to the Police Court of Boston, 1831 November 18

One draft of a complaint regarding noisy neighbors.

Memorial to the Selectmen of Charlestown, 1833 March-May

Five drafts of a letter.

Draft of a petition to an unidentified recipient, undated

Draft of a petition that mentions Croswell's infirmity and experience with Harvard College.

Printed proposal for a system of mensuration, 1790 January

This broadside contains a proposal for a "System of Mensuration" by William Croswell.

Agreements with Mr. Davies respecting Tables of Longitude, 1790 October 2

This folder contains two handwritten agreements concerning the exchange of mathematical calculations by Nathan Davies for copies of Croswell's published tables of longitude.

Printed proposal and recommendation for a system of mensuration, 1796

This folder contains two newspaper clippings with the proposal for Croswell's "System of Mensuration," dated October 1796, as well as a printed recommendation for the work by Professor John Kemp.

[Draft of an advertisement for subscriptions for a celestial map, 1807?]

One-page document containing a draft of a proposal for subscriptions for the printing of a celestial map.

Proposal and recommendations for a celestial planisphere, or, map of the heavens, 1807-1810

This folder contains a broadside with an 1807 printed proposal for a Mercator celestial map that is appended with a handwritten list of subscribers, dated December 1810, as well as two copies of printed recommendations for the map.

Draft of an acknowledgment statement, [1810?]

One-page document containing notes presumably for an acknowledgment page of Croswell's Mercator map.

Subscription for the benefit of Mr. William Croswell, 1811

Two handwritten copies of a request to subscribers for monetary aid to Croswell on the credit of the future sales of his published map.