PS-143, 146, 150, 151, Box: 68, Folder: F305. Karl Wolfgang Böer papers, MSS 0483. University of Delaware Library Special Collections.
Cite Item Description
PS-143, 146, 150, 151, Box: 68, Folder: F305. Karl Wolfgang Böer papers, MSS 0483. University of Delaware Library Special Collections. https://findingaids.lib.udel.edu/repositories/2/archival_objects/90639 Accessed September 20, 2024.