Abolitionists--Massachusetts--Boston; Antislavery movements--United States
Undated one-page letter labeled "Private" from A. P. Aldrich to Lysander Spooner [of Boston, Massachusetts], asking for his legal opinions on case Ogden vs. Saunders and offering his observations on the "[] and the disposition of the Southern...
Extradition--Canada--Toronto; Fugitive slaves--Canada-Toronto; Slavery--Law and Legislation
Four-page letter from Lysander Spooner in Boston [Massachusetts] to Gerrit Smith dated December 21, 1860, dicussing an extradition case in Canada [involving slave John Anderson].
Extradition--Canada--Toronto; Fugitive slaves--Canada-Toronto; Slavery--Law and Legislation
Two-page letter from Gerrit Smith in Peterboro [New York] to Lysander Spooner dated December 23, 1860, dicussing an extradition case in Canada involving slave [John] Anderson.