Jeannette Drews Koehnke letters, 1936-1967, SC MS 0277. Lehigh University Special Collections.
Jeannette Drews Koehnke letters, 1936-1967, SC MS 0277. Lehigh University Special Collections. https://archivesspace.lib.lehigh.edu//repositories/3/resources/140 Accessed June 08, 2023.