nice 1950 commercial .45. I have one in the 246XXX-C range. one of my birth year guns. I have had one 1911 that originally shipped to a state NG but was in the military serial range from 1913. it now resides back in it's home state. thanks for sharing. I guess it could have been a NG gun or possible a bureau of prison gun. maybe someone here from NY can shed some light on it. lee