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, "Buildings 1941, 1942" Printing on bottom states, "644-42 US Navy Yard, Charleston SC. May 3, 1942. Utility and Guard bldg., Marine Barracks, Contract NOy-5353, looking north-west. File 8521."
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, "(1) Non-Classified (2) EST-629 (3) Charleston Naval Shipyard, Charleston, South Carolina (4) 25 May 1966 (5) Nuclear Service Building (6) Not Applicable (7) Exterior of Bldg & Compound (8) Looking East (9) NBy-608020 (10) NBy-EST."
