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Thomas Leiper and family business records, 1771-1947 (inclusive)
Held at: Library Company of Philadelphia [Contact Us]
Held at: Library Company of Philadelphia [Contact Us]
Held at: Library Company of Philadelphia [Contact Us]
Held at: Historical Society of Pennsylvania [Contact Us]
Held at: Independence Seaport Museum, J. Welles Henderson Archives and Library [Contact Us]
Held at: Independence Seaport Museum, J. Welles Henderson Archives and Library [Contact Us]
Held at: Historical Society of Frankford [Contact Us]
Held at: Historical Society of Frankford [Contact Us]
Held at: Historical Society of Montgomery County [Contact Us]
Held at: Johnson House Historic Site [Contact Us]
Held at: New Hope Historical Society [Contact Us]