An historical research respecting the opinions of the founders of the republic on Negroes as slaves, as citizens, and as soldiers

Supplement (p. [217]-236), issued 1863, has cover-title: Supplementary note and index to be added to the first edition of "An historical research, by George Livermore."

Also published (without supplement)--in the Proceedings of the Massachusetts historical society, 1863, v. 6, p. 86-248