Alvin J. Braun slide collection, 22-3-3688, Box: 1; Box: 2. Division of Rare and Manuscript Collections.
Alvin J. Braun slide collection, 22-3-3688, Box: 1; Box: 2. Division of Rare and Manuscript Collections. https://aspace3-test.library.cornell.edu/repositories/2/resources/6812 Accessed December 04, 2024.
