1912 1 500 COLT 501 1000 COLT USN 1001 1500 COLT 1501 2000 COLT USN 2001 2500 COLT 2501 3500 COLT USN 3501 3800 COLT USMC 3801 4500 COLT 4501 5500 COLT USN 5501 6500 COLT 6501 7500 COLT USN 7501 8500 COLT 8501 9500 COLT USN 9501 10500 COLT 10501 11500 COLT USN 11501 12500 COLT 12501 13500 COLT USN 13501 17250 COLT USN 1913 17251 36400 COLT 36401 37650 COLT USMC 37651 38000 COLT 38001 44000 COLT USN 44001 60400 COLT 1914 60401 72570 COLT 72571 83855 SPRINGFIELD -(THESE NUMBERS RESERVED SPRINGFIELD) 83856 83900 COLT 83901 84400 COLT USMC 84401 96000 COLT 96001 97537 COLT USN 97538 102596 COLT 102597 107596 SPRINGFIELD (RESERVED FOR SPRINGFIELD) 120567 125566 COLT 125567 133186 SPRINGFIELD -(RESERVED FOR SPRINGFIELD) 1916 133187 137400 COLT 1917 137401 151186 COLT 151187 151986 COLT USMC 151987 185800 COLT 185801 186200 COLT USMC 186201 209586 COLT 209587 210386 COLT USMC 210387 215386 COLT FRAMES (RESERVED FOR RECEIVERS) 215387 216186 COLT USMC 216187 216586 COLT 216587 216986 COLT USMC 216987 217386 COLT USMC 217387 223952 COLT 223953 223990 COLT USN 223991 232000 COLT 232001 233600 COLT USN 233601 580600 COLT 1 13152 REM. UMC 13153 21676 REM. UMC 580601 629500 COLT 629501 717386 COLT 1924 700001 710000 COLT 1937 710001 712349 COLT USN 1938 712350 713645 COLT 1939 713646 717281 COLT USN 1940 717282 721977 COLT 1941 721978 756733 COLT 1942 756734 793657 COLT 793658 797639 COLT USN 797640 800000 COLT S800001 S800500 SINGER 800501 801000 ASSIGNED TO H&R 801001 856100 COLT 1943 856001 958100 COLT 856101 856404 Replacement 856405 916404 ITHACA 916405 1041404 REM. RAND 1041405 1096404 US&S 1088726 1208673 COLT 1208674 1279673 ITHACA 1279674 1279698 RE NO AA 1279699 1441430 REM.RAND 1441431 1471430 ITHACA 1471431 1609528 REM. RAND 1944 1609529 1743846 COLT 1743847 1816641 REM. RAND 1816642 1890503 ITHACA 1890504 2075103 REM.RAND 1945 2075104 2134403 ITHACA 2134404 2244803 REM.RAND 2244804 2380013 COLT 2380014 2619013 REM.RAND 2619014 2693613 ITHACA