. . "Haverhill (Mass.)" . . "Salem (Mass.)" . . "Oak Knoll (Danvers, Mass.)" . . . . . . . . . . . . . . . . . . . . . . . . "Essex County, MA poet, Quaker, and abolitionist. Bulk of the collection contains Whittier's correspondence with writers, editors, abolitionists, politicians, and family members. Also included are Whittier manuscripts, financial records, and memorabilia, and Whittier and Johnson family papers." . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "History"@en . . . . . . . . . . . . . . . . . . . . . . . . . . . . "John Greenleaf Whittier papers"@en . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "John Greenleaf Whittier Papers" . . . . . . . . . . . . . . . . "United States" . . "Fugitive slave law of 1850." . . "Danvers (Mass.)" . . "Confederate States of America" . . "Amesbury (Mass.)" . .