Title: [Letter to] My dear Sir
Subjects: Correspondence, History, Antislavery movements, Abolitionists
Places: United States
People: Edward Atkinson (1827-1905), William Lloyd Garrison (1805-1879), Millard Fillmore (1800-1874), Charles Sumner (1811-1874), Nathaniel Prentiss Banks (1816-1894)
Time periods: 19th century