Richard Hockley letterbook (HC.MC.975.02.009), Quaker & Special Collections, Haverford College, Haverford, PA.
Richard Hockley letterbook (HC.MC.975.02.009), Quaker & Special Collections, Haverford College, Haverford, PA. https://archives.tricolib.brynmawr.edu//repositories/5/resources/795 Accessed April 25, 2024.
