COLORS   Fiberboard 1945-47.  Aluminum 1948-49.
1921   Black/Gold                  1936         Dark Blue/White
1922   Orange/Black                1937         White/Blue
1923   White/Dark Blue             1938         Red/White
1924   Black/Orange                1939         Black/Silver
1925   White/Red                   1940         Black/Orange
1926   Black/Green                 1941         White/Green
1927   White/Black                 1942         Black/White
1928   Red/Light Yellow            1943         White/Blue
1929   White/Maroon                1945         White/Green
1930   White/Dark Blue             1946         White/Maroon
1931   Black/Gray                  1947         Yellow/Dark Blue
1932   White/Dark Blue             1948, 1951   Blue/Yellow
1933   White/Dark Red              1949, 1952   Blue/White
1934   White/Green                 1950         Dark Blue/Orange
1935   Black/Orange

BASEPLATES  All are Aluminum.
1953-55                  Blue/Yellow
1956-57                  Blue/White
1958-59                  Dark Blue/Gold
1960-61                  Dark Blue/White
1962-65                  Dark Blue/White
1966-67              PR  Gold/Blue
1968-69              PR  Blue/White
1970-75              PR  Blue/Yellow
1976-82   BEAR       FR  Red, Brown & Blue/White & Tan
1982-98   FLAG       FR  Dark Blue/Gold
1999-2006 GOLD RUSH  FR  Dark Blue/White & Yellow
2005-25   EMBOSSED   FR  Dark Blue/Gold

2015-25   NEW BEAR   FR  Red & Dark Blue/White, Light Blue, Gold & Brown

TABS  Aluminum 1954-63.  Fully Reflective 1961-63.
1944   White/Black                       1957         White/Red
1954   Red/Silver                        1959         Red/White
1955   White/Black                       1961, 1963   White/Blue

STICKERS  All are Fully Reflective.

Colored Serial 1964-71.  Black Serial 1972-2025.
1964   Blue/Gold          1978   Black/Gold
1965   Gold/Blue          1979   White/Light Green
1967   Blue/Gold          1980   White/Tan
1969   White/Blue         1981   Black/Red
1971   White/Blue         1982   White/Blue
1972   White/Green        1983   White/Green
1973   White/Black        1984   White/Black
1974   Black/Red          1985   Black/Red & White
1975   Black/White        1986   White/Brown
1977   Black/Red

1987, 1991, 1995, 1999-2011   Black/White
1988, 1992, 1996, some 2000   White/Blue
1989                          Black/Red
      1993, 1997              White/Red
1990, 1994, 1998              White/Black