DIMENSIONS
1912-18       6"     x 12"
1919-20       6"     x 15"
1921-22       5 3/4" x 14 3/4"
1923-24       5 1/2" x 15"
1925-26       5 3/4" x 15"
1927-32       6"     x 15"
1933          5 5/8" x 12"
1934-present  6"     x 12"
1977-present STICKERS  1" x 1 1/2"