Memorials to the Harvard Corporation, 1819 October-1821 June

Six documents containing drafts and copies of eleven letters.

Memorials and petitions, also letters to Hon. Boards, 1822-1833

Paper notebook containing copies of letters sent by Croswell to the Harvard Board of Overseers, the Boston City Council, the Boston School Committee, and the Harvard Benevolent Society.

Memorials to the Massachusetts General Court, 1833-1834

Ten drafts of letters to the Massachusetts General Court written between February 1833 and March 1834.