Retirement from Sperry Gyroscope Unit, 1958
Supplementary material reads: "No 31- William I. Selover, 65, starts New Year in retirement with Sperry Gyroscope unit to Rear Admiral Frank D. Higbee, port warden, Los Angeles Harbor with Capt. Roy Melvye, Superintendent of Standard Oil Company terminals in Los Angeles harbor looking on. Selover ended 45 years with Sperry Company, has been district manager here at time of retirement. No 34- W.I. Selover alone with unit".