“Let the Sun Shine In,” Hogg, Shell, Inc., 1974

“Let the Sun Shine In,” Hogg, Shell, Inc., 1974, Box: 67, Folder: F266. Karl Wolfgang Böer papers, MSS 0483. University of Delaware Library Special Collections. https://findingaids.lib.udel.edu/repositories/2/archival_objects/90599 Accessed July 26, 2024.