Horizons Unlimited collection (HCQ.003.053) Quaker and Special Collections, Haverford College, Haverford, PA.
Horizons Unlimited collection (HCQ.003.053) Quaker and Special Collections, Haverford College, Haverford, PA. https://archives.tricolib.brynmawr.edu//repositories/5/resources/11026 Accessed January 20, 2025.
