| TRAILER 1915-1983 |  |
| 1915 - 1938 |
| 1915 • ALPCA 693 |
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| 1921 • John Willard - 909 |
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| 1922 • John Willard - 909 |
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| 1923 • John Willard - 909 |
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| 1924 • John Willard - 909 |
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| 1925 • John Willard - 909 |
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| 1930 • John Willard - 909 |
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| 1931 • John Willard - 909 |
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| 1932 |
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1933 •  |
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| 1934 • |
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| 1935 • |
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| 1935 |
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| 1936 • John Willard - 909 |
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| 1937 • John Willard - 909 |
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| 1938 • |
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| 1939 - 1960 | T/A 00A; T/A 000A |
| 1939 |
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| 1940 |
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| 1943 |
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| In 1944 (?), the prefix letters on trailer plates began starting with T/L. (Previously, T/A was the first prefix.) |
| 1946 |
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| 1946 |
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| 1947 |
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| 1948 |
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| 1949 |
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| 1950 |
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| 1951 |
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| The 1952 series went from T/L 1000 to T/Z 9999, then from T/L 100A upward. |
| 1952 |
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| 1952 • |
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| 1953 • |
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| 1954 |
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| 1955 |
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| 1956 • Ross Day - 2449 |
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| 1957 |
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| 1958 |
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| 1958 • • Tab wrong colors |
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| 1960 |
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| In 1959 trailers started getting the 6x12 sized plates. The changeover occurred between T/M 212C and T/M 994Z. |
| 1959 |
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| 1959 |
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| 1960 |
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| In late 1959 or early 1960, the plates went from steel to aluminum and the new dies were used. This happened between T/R 926E and T/R 299L. |
| 1960 • |
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| 1960 |
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| 1960 - 1983 | TAA-100 - TU?-999 TA-100A - TZ-999Z |
| With the 1960 base, trailer numbering started in the TU- series; somewhere after TUE. Up until TZZ and then from TAA as high as TJU are reflectorized using glass-bead reflectorization. They have metal tabs where the stickers are attached (the stickers wouldn't stick to the glass-bead reflective plates). |
1960 •  |
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| 1960 |
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| 1960 |
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| 1962 |
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| 1963 |
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| 1963 |
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| 1964 |
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| 1964 |
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| 1965 |
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| 1966 |
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| 1968 |
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| 1969 |
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1971 •  |
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| 1980 TAB • on c.1967 plate |
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| In mid-1970, the reflectorization was changed to Scotchlite for the TKA to TNZ series. The tab slots went away at this point as well. |
| 1970 |
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| 1970 |
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| 1971 |
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| Starting with the TOA series, reflectorization was dropped. |
| SAMPLE |
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| 1971 |
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| 1973 |
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| 1974 • |
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| In mid 1972 or early 1973, after the TU- series finished up, the TA-100A series started. Some of these received 1973 stickers. |
| 1973 |
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| 1974 |
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| 1975 |
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| 1976 |
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| 1978 |
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| 1979 |
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| 1980 |
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| 1981 • |
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| In the early 1970s, NJ started issuing 4-year stickers for trailers. |
| 1975 |
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| 1979 |
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| 1980 |
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| 1981 |
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| 1982 |
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| 1983 • |
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