| 1. |  | A.A. Potter, standing with others | Potter, A. A. (Andrey Abraham), b. 1882; Purdue University--Faculty;Ross, David, 1871-1943 | A.A. Potter-(left to right) Dean Potter, Trustee Ross, Vincent Bendix, Director G.S. Meikle, Furber Marshall. May 24, 1930. Elliott papers. |