| 1. |  | President F.L. Hovde and David E. Lillienthal | Hovde, Frederick L., 1908-; Purdue University--Administration;Lilienthal, David Eli, 1899-1981 | Photograph of President F.L. Hovde; President Hovde of Purdue University and David E. Lilienthal; Photograph by J.C. Allen and Son |
