“…Some signatures were gathered by going door‐to‐door, as the American Antislavery Society recommended to its membership in 1837 (Jentz , 103), whereas other historical evidence points to the use of public meetings. For example, The Emancipator , an antislavery newspaper, reported a meeting held February 2, 1839, attended by famed abolitionist Lewis Tappan, who, among many others, signed a petition at the Chatham Street Chapel.…”