Updegraff Family papers (HC.MC.1031), Quaker & Special Collections, Haverford College, Haverford, PA.
Updegraff Family papers (HC.MC.1031), Quaker & Special Collections, Haverford College, Haverford, PA. https://archives.tricolib.brynmawr.edu//repositories/5/resources/496 Accessed April 23, 2024.
