Part of the University of Delaware Library Special Collections Repository
Mangelsdorff, Rich, Box: 12, Folder: F288. Pentagram Press archives, MSS 0452. University of Delaware Library Special Collections.
Mangelsdorff, Rich, Box: 12, Folder: F288. Pentagram Press archives, MSS 0452. University of Delaware Library Special Collections. https://findingaids.lib.udel.edu/repositories/2/archival_objects/112783 Accessed September 18, 2024.