| 1. |  | Gala Week | Purdue University; Universities & colleges--Indiana--West Lafayette; Student unions; Alumni & alumnae; Clocks & watches | Purdue University History, Gala Week, Class of 1920 with class of 1920 clock in Purdue Memorial Union. Note: the '20 ribbon on 3rd figure from lower right corner also man clapping from 4th row from top... |
