Printing on bottom states, "523-42, US Navy Yard, SC, April 3, 1942, Dry Dock #2, Contract NOy-4732. General View of outer sill after flooding. File 12750."
Printing on bottom states, "634-42, US Navy Yard, SC, May 3, 1942, Extension to Transportation bldg. #25, Allotment # (122) 17X0603-13, Yard labor. File 13090."
Under tab, "#3 Bldg Dock" Printing on bottom states, "185-43 US Navy Yard, SC. January 1, 1943. Drydock #3 Contract NOy4413, looking Southwest. File 14764."
Printing on bottom states, "791-42, US Navy Yard, SC, May 25, 1942, Front view of new building (extension to bldg. # 46) housing the 5000 CFM-I.R. Electric driven Air Compressor. File 12465."
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."