THE BASIC PRINCIPLES OF GOLD CUP TROPHY COLT 45

Serial # is 9256XXX. I understand it was within a VA law enforcement dept it's full lifetime and I feel it was created all over seventy four-seventy five timeframe. No further engraving or markings from dept, selector marked Secure-semi-vehicle. Hope that helps the database Tony. For those who stumble across any information relating to this firearm