Henry Drinker papers (HC.MC.950.061), Quaker & Special Collections, Haverford College, Haverford, PA.
Henry Drinker papers (HC.MC.950.061), Quaker & Special Collections, Haverford College, Haverford, PA. https://archives.tricolib.brynmawr.edu//repositories/5/resources/543 Accessed April 16, 2024.
