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Elmira College Observatory
The Miriam and Ira D. Wallach Division of Art, Prints and Photographs: Photography Collection, The New York Public Library. "Observatory. [Elmira Female College?]" New York Public Library Digital Collections. Accessed November 14, 2021. https://digitalcollections.nypl.org/items/510d47e1-4f0a-a3d9-e040-e00a18064a99