Schulze-Gavernitz correspondence (HC.MC.950.159), Quaker & Special Collections, Haverford College, Haverford, PA.
Schulze-Gavernitz correspondence (HC.MC.950.159), Quaker & Special Collections, Haverford College, Haverford, PA. https://archives.tricolib.brynmawr.edu//repositories/5/resources/1383 Accessed February 13, 2025.
