This chart is based upon both major and minor catalog numbers. The default opening view shows all US stamps; you can filter the chart by using the drop down box to select stamps by ‘Type’.
Catalog Number Description Denomination Color Date Issued Perforation Num Produced Series
1956 Arkansas 20c multi. 4/14/1982 10½x11
1956A Arkansas 20c multi. 4/14/1982 11¼ x 11
1957 California 20c multi. 4/14/1982 10½ x 11¼
1957A California 20c multi. 4/14/1982 11¼ x 11
1958 Colorado 20c multi. 4/14/1982 10½ x 11¼
1958A Colorado 20c multi. 4/14/1982 11.25x11
1959 Connecticut 20c multi. 4/14/1982 10½ x 11¼
1959A Connecticut 20c multi 4/14/1982 11¼ x 11
1960 Delaware 20c multi. 4/14/1982 10½ x 11¼
1960A Delaware 20c multi. 4/14/1982 11¼ x 11 13,339,000
1961 Florida 20c multi. 4/14/1982 10½ x 11¼
1961A Florida 20c multi. 4/14/1982 11.25x11
1962 Georgia 20c multi. 4/14/1982 10½ x 11¼
1962A Georgia 20c multi. 4/14/1982 11¼ x 11
1963 Hawaii 20c multi. 4/14/1982 10½ x 11¼
1963A Hawaii 20c multi. 4/14/1982 11¼ x 11
1964 Idaho 20c multi. 4/14/1982 10½ x 11¼
1964A Idaho 20c multi 4/14/1982 11¼ x 11
1965 Illinois 20c multi. 4/14/1982 10½ x 11¼
1965A Illinois 20c multi. 4/14/1982 11¼ x 11