[Joseph Curtis's membership certificate for the New York society for promoting the Manumission of Slaves]
February 20, 1812
Colden, Cadwallader David, 1769-1834
This document is a large printed certificate for Joseph Curtis, with seal, confirming that he is a member of the New York Society for Promoting the Manumission of Slaves. It it signed by Cadwallader Colden as President and William Van Hook as...
GLC05834