National Science Digital Library at Cornell University. Posters, #13\17\3172. Division of Rare and Manuscript Collections, Cornell University Library.
Cite Item Description
National Science Digital Library at Cornell University. Posters, #13\17\3172. Division of Rare and Manuscript Collections, Cornell University Library. https://archives.library.cornell.edu/repositories/2/resources/5997 Accessed August 22, 2026.
