| Gertrude Leroy Brown Clarence H. White, Gertrude Kõsebier and Students of the Seguinland School of Photography, Georgetown Island, Maine 1913 (ca) Platinum print 5 15/16 x 7 7/16 in Library of Congress, Prints and Photographs Division Warren and Margot Coville Collection, Prints & Photographs Division, Library of Congress [LC-USZC4-9763] LL/15592 Clarence H. White School of Photography
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