The Anti-Slavery Reporter and its successor, the American Anti-Slavery Reporter, are a key resource for the early history of the abolitionist movement. Published monthly in New York, this journal was an official organ of the American Anti-Slavery Society, the first such society to operate on a national scale in the United States. Issues from June 1833 through August 1834 are available here.
Source: Oberlin College Library (Oberlin, OH)