Bulletin of the Museum of Comparative Zoology at Harvard College.

v.98 (1947)

Letters to the Corporation of Harvard College, 1819-1829

Paper notebook containing copies of letters sent by Croswell to the Harvard Corporation in relation to his work on the Harvard Library Catalogue.

Bulletin of the Museum of Comparative Zoology at Harvard College.

v.94 (1944)

Memorials to the Harvard Corporation, 1819 October-1821 June

Six documents containing drafts and copies of eleven letters.

Memorial to the Harvard Corporation, 1821 November

Three drafts of a letter.

Bulletin of the Museum of Comparative Zoology at Harvard College.

v.139 (1970)

Memorial to the Harvard Board of Overseers, 1822 April

Two drafts of a letter.

Memorial to the Harvard Board of Overseers, 1823 November 3

Five drafts of a letter.

Memorial to the Harvard Corporation, 1824 March 31

Two drafts of a letter.

Memorial to the Harvard Corporation, 1824 June 24

One draft of a letter.

Memorial to the Harvard Corporation, 1824 November 10

Three drafts of a letter.

Memorial to the Harvard Corporation, 1825 April 30

Two drafts of a letter.

Memorial to the Harvard Corporation, 1825 December 12

One draft of a letter.

Bulletin of the Museum of Comparative Zoology at Harvard College.

v.50 (1906-1907)

Bulletin of the Museum of Comparative Zoology at Harvard College.

v.144 (1972-1973)