A dialogue concerning the slavery of the Africans [microform] : shewing it to be the duty and interest of the American states to emancipate all their African slaves : with an address to the owners of such slaves : dedicated to the honourable the Continental congress : to which is prefixed, the institution of the Society, in New-York, for promoting the manumission of slaves, and protecting such of them as have been, or may be, liberated ...
Hopkins, Samuel,1721-1803.
Norwich [Conn.] : Printed by Judah P. Spooner, New-York : Re-printed for Robert Hodge,
1776 ;
1785.
Publisher's advertisement: p. 72.
Sabin 32948.
Sabin Unit 129.
Microfiche.