Kiefer, BG Larry collection, 2023.088, Box: Kiefer, BG Larry. Minnesota Military & Veterans Museum.
Kiefer, BG Larry collection, 2023.088, Box: Kiefer, BG Larry. Minnesota Military & Veterans Museum. https://mnmilarchive.libraryhost.com/repositories/2/resources/192 Accessed April 04, 2025.
