Oscar Diedrich von Engeln papers, #14-15-856. Division of Rare and Manuscript Collections, Cornell University Library.
Cite Item Description
Oscar Diedrich von Engeln papers, #14-15-856. Division of Rare and Manuscript Collections, Cornell University Library. https://aspace3-test.library.cornell.edu/repositories/2/resources/150 Accessed July 23, 2025.
