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
