Joseph Mendenhall papers (HC.MC.950.128), Quaker & Special Collections, Haverford College, Haverford, PA.
Joseph Mendenhall papers (HC.MC.950.128), Quaker & Special Collections, Haverford College, Haverford, PA. https://archives.tricolib.brynmawr.edu//repositories/5/resources/1333 Accessed April 16, 2024.
