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Ford, Arthur Younger, 1861-1926. Arthur Younger Ford papers, 1868-1937.
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The Filson Historical Society |
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| creatorOf |
Marshall, John, 1855-. Letter : Philadelphia, 1896 January 23, to Dr. English.
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Brown University Archives, John Hay Library |
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American Philosophical Society Archives. Record Group IIj, 1898-1988
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American Philosophical Society |
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Speed family. Speed family : papers, 1751-1921.
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The Filson Historical Society |
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| creatorOf |
Marshall, John, 1855-1925. Correspondence with Edgar Fahs Smith, 1927-1928.
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University of Pennsylvania Libraries, Van Pelt Library |
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American Philosophical Society Archives. Record Group IIh, 1892-1896
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American Philosophical Society |
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