Keywords: vehicle aircraft outdoor Lot-11182-4: WWI Allies, Swiss. Swiss mountain aviators, 1915. George C. Bain Collection. Courtesy of the Library of Congress, also LC-B2-3622-13. (2016/10/21). Lot-11182-4: WWI Allies, Swiss. Swiss mountain aviators, 1915. George C. Bain Collection. Courtesy of the Library of Congress, also LC-B2-3622-13. (2016/10/21). |