Superflywheel, Box: 24, Folder: F309. Karl Wolfgang Böer papers, MSS 0483. University of Delaware Library Special Collections.
Cite Item Description
Superflywheel, Box: 24, Folder: F309. Karl Wolfgang Böer papers, MSS 0483. University of Delaware Library Special Collections. https://findingaids.lib.udel.edu/repositories/2/archival_objects/89233 Accessed September 20, 2024.
