Item appears in the following exhibition page
College Study - Butler Library
View of students in the College Study located within Butler Library.
Historical Photograph Collection;Bpx 162;Folder 9 (Buildings & Grounds - Morningside - Butler Library, Browsing Room)
“College Study - Butler Library,” Columbia University Libraries Online Exhibitions, accessed February 17, 2018, https://exhibitions.cul.columbia.edu/exhibits/show/butler75/item/543.