M1 Rifle Production Dates

M1 Rifle production dates my manufacturer.

Manufacturer

MFG	Name	Month	Year	Serial End
SA	SA - Springfield Armory	July	1937	80
SA	SA - Springfield Armory	August	1937	120
SA	SA - Springfield Armory	September	1937	307
SA	SA - Springfield Armory	October	1937	539
SA	SA - Springfield Armory	November	1937	696
SA	SA - Springfield Armory	December	1937	1034
SA	SA - Springfield Armory	January	1938	1186
SA	SA - Springfield Armory	February	1938	1338
SA	SA - Springfield Armory	March	1938	1809
SA	SA - Springfield Armory	April	1938	2213
SA	SA - Springfield Armory	May	1938	2406
SA	SA - Springfield Armory	June	1938	2911
SA	SA - Springfield Armory	August	1938	3537
SA	SA - Springfield Armory	September	1938	4386
SA	SA - Springfield Armory	October	1938	5242
SA	SA - Springfield Armory	November	1938	6072
SA	SA - Springfield Armory	December	1938	6972
SA	SA - Springfield Armory	January	1939	7715
SA	SA - Springfield Armory	February	1939	8762
SA	SA - Springfield Armory	March	1939	9893
SA	SA - Springfield Armory	April	1939	10703
SA	SA - Springfield Armory	May	1939	11511
SA	SA - Springfield Armory	June	1939	12848
SA	SA - Springfield Armory	July	1939	12911
SA	SA - Springfield Armory	August	1939	14823
SA	SA - Springfield Armory	September	1939	17010
SA	SA - Springfield Armory	October	1939	19410
SA	SA - Springfield Armory	November	1939	21293
SA	SA - Springfield Armory	December	1939	23567
SA	SA - Springfield Armory	January	1940	26729
SA	SA - Springfield Armory	February	1940	30008
SA	SA - Springfield Armory	March	1940	33790
SA	SA - Springfield Armory	April	1940	38034
SA	SA - Springfield Armory	May	1940	41679
SA	SA - Springfield Armory	June	1940	46221
SA	SA - Springfield Armory	July	1940	51970
SA	SA - Springfield Armory	August	1940	59868
SA	SA - Springfield Armory	September	1940	68054
SA	SA - Springfield Armory	October	1940	78306
SA	SA - Springfield Armory	November	1940	90177
SA	SA - Springfield Armory	December	1940	100000
WRA	WRA - Winchester Repeating Arms Company	December	1940	100101
WRA	WRA - Winchester Repeating Arms Company	January	1941	100501
WRA	WRA - Winchester Repeating Arms Company	February	1941	100831
WRA	WRA - Winchester Repeating Arms Company	March	1941	102701
WRA	WRA - Winchester Repeating Arms Company	April	1941	104901
WRA	WRA - Winchester Repeating Arms Company	May	1941	107801
WRA	WRA - Winchester Repeating Arms Company	June	1941	111501
WRA	WRA - Winchester Repeating Arms Company	July	1941	115501
WRA	WRA - Winchester Repeating Arms Company	August	1941	120111
WRA	WRA - Winchester Repeating Arms Company	September	1941	122081
WRA	WRA - Winchester Repeating Arms Company	October	1941	126130
WRA	WRA - Winchester Repeating Arms Company	November	1941	131130
WRA	WRA - Winchester Repeating Arms Company	December	1941	137960
WRA	WRA - Winchester Repeating Arms Company	January	1942	144110
WRA	WRA - Winchester Repeating Arms Company	February	1942	149130
WRA	WRA - Winchester Repeating Arms Company	March	1942	155310
WRA	WRA - Winchester Repeating Arms Company	April	1942	162190
WRA	WRA - Winchester Repeating Arms Company	May	1942	165500
SA	SA - Springfield Armory	December	1940	169073
SA	SA - Springfield Armory	January	1941	183519
SA	SA - Springfield Armory	February	1941	197811
SA	SA - Springfield Armory	March	1941	211228
SA	SA - Springfield Armory	April	1941	228527
SA	SA - Springfield Armory	May	1941	248757
SA	SA - Springfield Armory	June	1941	269686
SA	SA - Springfield Armory	July	1941	296252
SA	SA - Springfield Armory	August	1941	324301
SA	SA - Springfield Armory	September	1941	349442
SA	SA - Springfield Armory	October	1941	377258
SA	SA - Springfield Armory	November	1941	401529
SA	SA - Springfield Armory	December	1941	429811
SA	SA - Springfield Armory	January	1942	462737
SA	SA - Springfield Armory	February	1942	498216
SA	SA - Springfield Armory	March	1942	542494
SA	SA - Springfield Armory	April	1942	588879
SA	SA - Springfield Armory	May	1942	638679
SA	SA - Springfield Armory	June	1942	691401
SA	SA - Springfield Armory	July	1942	749779
SA	SA - Springfield Armory	August	1942	809016
SA	SA - Springfield Armory	September	1942	872343
SA	SA - Springfield Armory	October	1942	940250
SA	SA - Springfield Armory	November	1942	1008899
SA	SA - Springfield Armory	December	1942	1090310
SA	SA - Springfield Armory	January	1943	1169091
SA	SA - Springfield Armory	February	1943	1200000
WRA	WRA - Winchester Repeating Arms Company	May	1942	1203692
WRA	WRA - Winchester Repeating Arms Company	June	1942	1210472
WRA	WRA - Winchester Repeating Arms Company	July	1942	1218972
WRA	WRA - Winchester Repeating Arms Company	August	1942	1228982
WRA	WRA - Winchester Repeating Arms Company	September	1942	1241002
WRA	WRA - Winchester Repeating Arms Company	October	1942	1254002
WRA	WRA - Winchester Repeating Arms Company	November	1942	1266502
WRA	WRA - Winchester Repeating Arms Company	December	1942	1276102
WRA	WRA - Winchester Repeating Arms Company	January	1943	1282762
WRA	WRA - Winchester Repeating Arms Company	February	1943	1294762
WRA	WRA - Winchester Repeating Arms Company	March	1943	1309772
WRA	WRA - Winchester Repeating Arms Company	April	1943	1323872
WRA	WRA - Winchester Repeating Arms Company	May	1943	1336882
WRA	WRA - Winchester Repeating Arms Company	June	1943	1349982
WRA	WRA - Winchester Repeating Arms Company	July	1943	1364982
WRA	WRA - Winchester Repeating Arms Company	August	1943	1380000
SA	SA - Springfield Armory	February	1943	1396255
SA	SA - Springfield Armory	March	1943	1469177
SA	SA - Springfield Armory	April	1943	1547452
WRA	WRA - Winchester Repeating Arms Company	January	1945	1605600
WRA	WRA - Winchester Repeating Arms Company	February	1945	1607100
WRA	WRA - Winchester Repeating Arms Company	March	1945	1613000
WRA	WRA - Winchester Repeating Arms Company	April	1945	1620000
WRA	WRA - Winchester Repeating Arms Company	May	1945	1627000
SA	SA - Springfield Armory	May	1943	1629565
WRA	WRA - Winchester Repeating Arms Company	June	1945	1640999
SA	SA - Springfield Armory	June	1943	1710012
SA	SA - Springfield Armory	July	1943	1786469
SA	SA - Springfield Armory	August	1943	1877654
SA	SA - Springfield Armory	September	1943	1978407
SA	SA - Springfield Armory	October	1943	2092825
SA	SA - Springfield Armory	November	1943	2204430
SA	SA - Springfield Armory	December	1943	2305849
WRA	WRA - Winchester Repeating Arms Company	August	1943	2305932
WRA	WRA - Winchester Repeating Arms Company	September	1943	2318032
WRA	WRA - Winchester Repeating Arms Company	October	1943	2334032
WRA	WRA - Winchester Repeating Arms Company	November	1943	2349632
WRA	WRA - Winchester Repeating Arms Company	December	1943	2364642
WRA	WRA - Winchester Repeating Arms Company	January	1944	2379642
WRA	WRA - Winchester Repeating Arms Company	February	1944	2394642
WRA	WRA - Winchester Repeating Arms Company	March	1944	2409642
SA	SA - Springfield Armory	December	1943	2420191
WRA	WRA - Winchester Repeating Arms Company	April	1944	2424642
WRA	WRA - Winchester Repeating Arms Company	May	1944	2439642
WRA	WRA - Winchester Repeating Arms Company	June	1944	2454642
WRA	WRA - Winchester Repeating Arms Company	July	1944	2469642
WRA	WRA - Winchester Repeating Arms Company	August	1944	2484642
WRA	WRA - Winchester Repeating Arms Company	September	1944	2499642
WRA	WRA - Winchester Repeating Arms Company	October	1944	2513822
WRA	WRA - Winchester Repeating Arms Company	November	1944	2523942
WRA	WRA - Winchester Repeating Arms Company	December	1944	2533142
WRA	WRA - Winchester Repeating Arms Company	January	1945	2540999
SA	SA - Springfield Armory	January	1944	2543412
SA	SA - Springfield Armory	February	1944	2634316
SA	SA - Springfield Armory	March	1944	2723004
SA	SA - Springfield Armory	April	1944	2810628
SA	SA - Springfield Armory	May	1944	2900312
SA	SA - Springfield Armory	June	1944	2981126
SA	SA - Springfield Armory	July	1944	3051952
SA	SA - Springfield Armory	August	1944	3114434
SA	SA - Springfield Armory	September	1944	3180532
SA	SA - Springfield Armory	October	1944	3242497
SA	SA - Springfield Armory	November	1944	3302641
SA	SA - Springfield Armory	December	1944	3359159
SA	SA - Springfield Armory	January	1945	3450503
SA	SA - Springfield Armory	February	1945	3531486
SA	SA - Springfield Armory	March	1945	3672442
SA	SA - Springfield Armory	April	1945	3717867
SA	SA - Springfield Armory	May	1945	3797768
SA	SA - Springfield Armory	June	1945	3875601
SA	SA - Springfield Armory	October	1945	3888999
SA	SA - Springfield Armory	January	1952	4300001
SA	SA - Springfield Armory	January	1953	4350000
SA	SA - Springfield Armory	January	1954	4399999
IHC	IHC - International Harvester Corporation	December	1953	4580000
IHC	IHC - International Harvester Corporation	December	1954	4660000
HRA	HRA - Harrington & Richardson Arms Company	January	1953	4730000
HRA	HRA - Harrington & Richardson Arms Company	January	1954	4800000
SA	SA - Springfield Armory	August	1952	5000500
IHC	IHC - International Harvester Corporation	December	1956	5278245
SA	SA - Springfield Armory	December	1954	5378246
SA	SA - Springfield Armory	January	1955	5488246
HRA	HRA - Harrington & Richardson Arms Company	February	1954	5641047
HRA	HRA - Harrington & Richardson Arms Company	December	1956	5793847
SA	SA - Springfield Armory	December	1955	5893848
SA	SA - Springfield Armory	December	1956	5993848
HRA	HRA - Harrington & Richardson Arms Company	December	1956	6034729
SA	SA - Springfield Armory	December	1957	6099905