Serial Numbers

Steam Engines

Year Serial Numbers
1876 1-75
1877 76 - 184
1878 185 - 421
1879 422 - 665
1880 666 - 975
1881 976 - 1386
1882 1387 - 1892
1883 1893 - 2484
1884 2485 - 2786
1885 2787 - 2981
1886 2982 - 3163
1887 3164 - 3399
1888 3400 - 3679
1889 3680 - 3976
1890 3977 - 4432
1891 4433 - 4894
1892 4895 - 5466
1893 5467 - 5948
1894 5949 - 6147
1895 6148 - 6274
1896 6275 - 6620
1897 6621 - 6882
1898 6883 - 7093
1899 7094 - 8013
1900 8014 - 9045
1901 9046 - 10007
1902 10008 - 11581
1903 11582 - 13486
1904 13487 - 14834
1905 14835 - 16120
1906 16121 - 18141
1907 18142 - 19562
1908 19563 - 21207
1909 21208 - 22869
1910 22870 - 24277
1911 24278 - 26599
1912 26600 - 28851
1913 28852 - 30767
1914 30768 - 32146
1915 32147 - 33098
1916 33099 - 33872
1917 33873 - 34470
1918 34471 - 34474
1919 34475 - 34820
1920 34821 - 35262
1921 35263 - 35355
1922 35356 - 35508
1923 35509 - 35706
1924 35707 - 35838

Grey & Flambeau Era

Year Serial Numbers
1929 AI300101 - AI300150
AE300101 - AE300135
B300101 - B300190
TE300101 - TE301100
T300101 - T301150
A301151 - A324100
K306151 - K350100
K300201 - K305200
T300201 - T301250
TE300201 - TE301200
A300201 - A305200
AE300201 - AE301200
L300201 - L368210
C300201 - C313285
1930 C300301 - C310331
L300301 - L364308
1931 C300401 - C343497
L300401 - L335413
1932 C300501 - C308519
L300501 - L304572
1933 C300601 - C302650
L300601 - L303698
1934 C300701 - C302733
L300701 - L310750
1935 C300801 - C362896
L300801 - L322818
1936 C300901 - C3119136
L300901 - L338922
RC300901 - RC335900
1937 C400001 - C4100671
L400001 - L4449022
RC400001 - RC402050
1938 4200001 - 4211575 Racine built
4200001 - 4206200 Rock Island built
1939 4300001 - 4304952 Racine built
4300001 - 4302250 Rock Island built
1940 4400001 - 4408523 Racine built
4400001 - 4405903 Rock Island built
1941 4500001 - 4517367 Racine built
4500001 - 4510245 Rock Island built
1942 4600001 - 4613281 Racine built
4600001 - 4613783 Rock Island built
1943 4700001 - 4707541 Racine built
4700001 - 4702618 Rock Island built
1944 4800001 - 4818502 Racine built
4800001 - 4807172 Rock Island built
1945 4900001 - 4919308 Racine built
4900001 - 4911191 Rock Island built
1946 5000001 - 5004556 Racine built
5000001 - 5016946 Rock Island built
1947 5100001 - 5110689 Racine built
5100001 - 5116641 Rock Island built
1948 5200001 - 5226594 Racine built
5200001 - 5223240 Rock Island built
1949 5300001 - 5331298 Racine built
5300001 - 5317004 Rock Island built
1950 5400001 - 5425562 Racine built
5400001 - 5408987 Rock Island built
1951 5500001 - 5525620 Racine built
5500001 - 5513216 Rock Island built
1952 5600001 - 5621381 Racine built
5600001 - 5609189 Rock Island built
1953 5622406 - 5622744 Racine built
8022746 - 8032411 Racine built
5750001 - 5756831 Rock Island built
1954 8035001 - 8043195 Racine built
6011500 - 6014270 Rock Island built
1955 8060001 - 8069183 Racine built
6038001 - 6040248 Rock Island
1956 8035001 - 8043195� Racine built
6011500 - 6014270� Rock Island built

Cross Motor Era

Year Serial Numbers
1912 100 - 890
1913 891 - 2495
1914 2496 - 2841
1915 2842 - 3690
1916 3691 - 7491
1917 7492 - 13284
1918 13285 - 22222
1919 22223 - 32840
1920 32841 - 42255
1921 42256 - 43942
1922 43943 - 45280
1923 45281 - 48412
1924 48413 - 51677
1925 51678 - 55918
1926 55919 - 62408
1927 62409 - 68403
1928 69004 - 69803
1929 69803

1957 & Beyond

Year Serial Numbers
1957 8168801 - 8180843 Racine built
6162601 - 6172550 Rock Island built
1958 8190001 - 8203550
1959 8208001 - 8226500
8229001 - 8251840
1960 8253501 - 8278502
1961 8279001 - 8305500
8306501 - 8332100
1962 8332101 - 8356250
1963 8356251 - 8376150
1964 8650001 - 8673000
1965 8674001 - 8691756
1966 8691801 - 8712000
1967 8712001 - 8736600
1968 8736601 - 8759600
1969 8770001 - 8796500
1970 8797501 - 8809949
1971 8810601 - 8821441
1972 8830001 - 8838826
1973 8840001 - 8851892
1974 9901991 - 9909713
1975 9910025 - 9918560
1976 9918830 - 9924694
1977 9924700 - 9931357
1978 9931800 - 9938080
1979 9938100 - 9941572

Paint Codes