Frequent Checks by Radiac Calibrator Set Keep Equipment Ready for Immediate Use

AN/UDM-1, A simmular device AN/UDM 1A was in the Treasure Island Radiac Instrument Maintenance School at Treasure Island Devices for calibrating radiological equipment

United States. Navy Dept. Bureau of Ships. Bureau of Ships Journal. [Washington, D.C.: Bureau of Ships, Dept. of the Navy], June 1954, pp. 23-26

Lumber Conservation is Practiced in Removal of Flight Deck Planking

United States. Navy Dept. Bureau of Ships. Bureau of Ships Journal. [Washington, D.C.: Bureau of Ships, Dept. of the Navy], November 1952 pp. 23-25

Navy removed planking of ships to be reused. Recycling the wood to be used in construction on bases. This explains how aircraft carrier deck markers ended up in rubish heaps at Treasure Island Navy Base in San Francisco.