DIMENSIONS
1911-17 6" x 10" 1928 5 7/16" x 12 3/16"
1918-21 6" x 13" 1929 5 7/16" x 12 1/8"
1922 5 1/2" x 14 3/8" 1930 5 1/2" x 12 7/32"
1923 5 1/2" x 13" 1931 5 1/2" x 11 7/8"
1924 5 3/4" x 12 3/4" 1932 5 1/4" x 11 3/4"
1925 5 3/8" x 12 1/2" 1933-35 5 1/2" x 11 3/4"
1926 Type 1 5 1/2" x 12 1/2" 1936 5 3/4" x 11 1/8"
Type 2 1937-49 5 1/2" x 11 1/2"
1927 4-digit 5 1/2" x 12 1/4" 1950-present 6" x 12"
5-digit
1944 WINDSHIELD STICKER 3 1/2" x 4 1/2"
1947 WINDSHIELD STICKER 3 1/4" x 5"
1963 PLATE STICKER 1 1/8" x 1 9/16"
1965-97 PLATE STICKERS 1" x 1 1/2"
(Verify 1965-68, 1971, 1976-77, 1981, 1984-96)