Printing on bottom states, "482-40 US Navy Yard, Charleston, SC. 9 July 1940, Naval Ammunition Depot Wharf, looking southwest. Approximately mean high water. File 1493. 9 July 1940 looking east across Cooper River to Shipyard."
Printing on bottom states, "727-42, US Navy Yard, Charleston, SC, May 14, 1942, Rear view of fluxmeter panel board Drum Island, Magnetic Channel Range. File 12821."
Under tab, "Original 1940 Labor Board" Printing on bottom states, "276-40 US Navy Yard Charleston, SC 1 April 1940. Labor Board and Post Office Building, Allotment 7X222-22-1, Yard Labor. View looking northwest. File 8910."
Under tab, "Degaussing 1942" Printing on bottom states, "728-42 US Navy Yard, SC. May 14, 1942. Rear view of fluxmeter panel board showing detail of calibration and control wiring Drum Island, Magnetic Channel Range. File 12822."
Under tab, "Degaussing 1942" Printing on bottom states, "725-42 US Navy Yard, SC. May 14, 1942. Front view of fluxmeter panel board Drum Island, Magnetic Channel Range. File 12819."
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."