Edward Bettle, Notices of Negro Slavery as connected with Pennsylvania (1864)
“ Our neighbors in New York and citizens of other States have asked, through the medium of the public prints, how it happens that, while slavery has almost ceased to exist in the States north and east of us, the land of Penn, which took the lead in emancipation, and contains so many citizens of distinguished philanthropy, so many associations formed expressly for the promotion of abolition, so many friends of the African race, always on the watch to detect abuses, and ever eager to aid in correcting them, should exhibit an increase of slaves? ”
