1Samuel L. Mitchill to Thomas Jefferson, 11 March 1817 (Jefferson Papers)
In behalf of the New-York Historical Society , I beg leave to solicit your assistance toward the...
2Enclosure: Statement of the Committee on Zoology of the New-York Historical Society, 11 March 1817 (Jefferson Papers)
Pursuant to a resolve of the Historical Society , at the meeting held in the New-York Institution...