https://go-armynavy.com/u-s-army-comsec-equipment-asset-reporting-system/
U.S. Army Comsec Equipment Asset Reporting System - Billings Army Navy Surplus Store
U.S. Army Comsec Equipment Asset Reporting System (RCS DRC 266). TB 380-41-1, military security technical bulletin, Department of the Army, April 1980
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