Printing on bottom states, "358-42, US Navy Yard, Charleston, SC, March 19, 1942, Diving School, View showing NE corner of Diving Gear Locker, Civilian Diver Trainee's Classroom. Chief Gunner's Mate Williamson, right foreground, explaining the fine points of diving. File 12499."
Writing on bottom states, "157-43 US Navy Yard, SC. January 11, 1943. Group picture of LST Sub-Contractor Representatives taken with Sponsors and Maid and Matron of Honor. (Names follow) File 14724."