PAIRS
PAIRS:    1910 - 3-31-42, (3-31) 1943 TAB, (3-31) 1948-53,
          (3-31) 1956-present, stickers (3-31) 1972-86.
SINGLES:  (3-31) 1944 TAB (for front), (3-31) 1945-47, (3-31) 1954-55,
          stickers 10-86 - present.