Letter from William Croswell to a Boston bookstore owner, 1830 October 31

Draft of a letter regarding the Harvard Triennial Catalogue.

Letter from William Croswell to Mrs. Bowker, 1831 May 16

Two handwritten drafts of a letter from William Croswell to Mrs. Bowker related to debts and Bowker's father.

Letter from William Croswell to landlord, 1831 December 27

Two drafts of a letter regarding Croswell's intention to break his lease due to loud noises.

Letter from William Croswell to the Masters of Mason Street Schools, 1832 March 8

Draft of a brief letter complaining about students.

Letter from William Croswell to Sarah C. Bumstead, 1832 September 10

Brief letter concerning the repayment of a loan.

Letter from William Croswell to Charles Stimpson, 1832 October 16

Two drafts of a brief letter regarding the sale of Croswell's map.

Letter from William Croswell to [Dr. Channing], 1832 October 19

Draft of a letter concerning housing problems.

Letter from William Croswell to the Friends of Literary Undertakings, 1832 November 2

Document containing a draft of a letter regarding Croswell's work on cubic equations and notes for some additional letters.

Letter from William Croswell to an unidentified recipient, [ca. 1832]

Draft of a letter regarding Croswell's work on cubic equations.

Letter from William Croswell to an unidentified recipient, [1833]

Draft of a letter referencing Croswell's work on cubic equations.

Letter from William Croswell to an unidentified recipient, 1833 June 18

Draft of a letter regarding Croswell's time working on the Harvard Library Catalogue.

Letter from William Croswell to [John Quincy Adams], 1833 July

Four pages of notes and copies of letters including two rough drafts of a July 1833 letter presumably written to the former United States President John Quincy Adams.

Letter from William Croswell to John Quincy Adams, 1833 July 9

Two drafts on one leaf of a letter regarding the depreciation of currency.

Letter from William Croswell to an unidentified recipient, 1833 November

Five drafts of a letter providing a chronology of Croswell's time working on the Harvard Library Catalogue.

Letter from William Croswell to Harrison G. Otis, 1833 November 4

Two drafts of a letter requesting financial assistance.