Solar Panel Model 12-150, Box: 85, Folder: F147. Karl Wolfgang Böer papers, MSS 0483. University of Delaware Library Special Collections.
Cite Item Description
Solar Panel Model 12-150, Box: 85, Folder: F147. Karl Wolfgang Böer papers, MSS 0483. University of Delaware Library Special Collections. https://findingaids.lib.udel.edu/repositories/2/archival_objects/91001 Accessed September 15, 2024.
