Greentree collection (HCQ.003.071) Quaker and Special Collections, Haverford College, Haverford, PA.
Greentree collection (HCQ.003.071) Quaker and Special Collections, Haverford College, Haverford, PA. https://archives.tricolib.brynmawr.edu//repositories/5/resources/11046 Accessed February 10, 2025.
