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Sophia Wittenberg Mumford papers, 1875-1997 (inclusive)
Held at: University of Pennsylvania: Kislak Center for Special Collections, Rare Books and Manuscripts [Contact Us]
Held at: University of Pennsylvania: Kislak Center for Special Collections, Rare Books and Manuscripts [Contact Us]
Held at: Haverford College Quaker & Special Collections [Contact Us]
Held at: Bryn Mawr College [Contact Us]
Held at: Friends Historical Library of Swarthmore College [Contact Us]
Held at: Princeton University Library: Public Policy Papers [Contact Us]
Held at: Chester County Historical Society [Contact Us]
Held at: Friends Historical Library of Swarthmore College [Contact Us]
Held at: Bryn Mawr College [Contact Us]
Held at: Drexel University: Archives and Special Collections [Contact Us]
Held at: Haverford College Quaker & Special Collections [Contact Us]