# Thumbnail Catalog Number Description Denomination Color Variety Date Issued Gum Type Actions
2231 1971 Maine 20c multi. 4/14/1982 Water Activated
2232 1971A Maine 20c multi. 4/14/1982 Water Activated
2233 1972 Maryland 20c multi. 4/14/1982 Water Activated
2234 1972A Maryland 20c multi. 4/14/1982 Water Activated
2235 1973 Massachusetts 20c multi. 4/14/1982 Water Activated
2236 1973A Massachusetts 20c multi. 4/14/1982 Water Activated
2237 1974 Michigan 20c multi. 4/14/1982 Water Activated
2238 1974A Michigan 20c multi. 4/14/1982 Water Activated
2239 1975 Minnesota 20c multi. 4/14/1982 Water Activated
2240 1975A Minnesota 20c multi 4/14/1982 Water Activated