William Warder Cadbury papers (HC.MC.1160), Quaker & Special Collections, Haverford College, Haverford, PA.
William Warder Cadbury papers (HC.MC.1160), Quaker & Special Collections, Haverford College, Haverford, PA. https://archives.tricolib.brynmawr.edu//repositories/5/resources/374 Accessed January 22, 2025.
