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
RW1 Mallards Alighting $1 blue 7/1/1934 11
RW2 Canvasback Ducks Taking to Flight $1 rose lake 7/1/1935 11
RW3 Canada Geese In Flight $1 black 7/1/1936 11
RW4 Scaup Ducks Taking to Flight $1 light green 7/1/1937 11
RW5 Pintail Drake And Duck Alighting $1 light violet 7/1/1938 11
RW6 Green-Winged Teal $1 chocolate brown 7/1/1939 11
RW7 Black Mallards $1 sepia 7/1/1940 11
RW8 Family Of Ruddy Ducks $1 brown carmine 7/1/1941 11
RW9 Baldpates $1 brown 7/1/1942 11
RW10 Wood Ducks $1 indian red 7/1/1943 11
RW11 White-fronted Geese $1 orange 7/1/1944 11
RW12 Shoveller Ducks In Flight $1 black 7/1/1945 11
RW13 Redhead Ducks $1 brilliant light blue 7/1/1946 11
RW14 Snow Geese $1 red brown 7/1/1947 11
RW15 Bufflehead Ducks In Flight $1 red brown 7/1/1948 11
RW16 Goldeneye Ducks $2 green 7/1/1949 11
RW17 Trumpeter Swans In Flight $2 bluish purple 7/1/1950 11
RW18 Gadwall Ducks $2 grey 7/1/1951 11
RW19 Harlequin Ducks $2 lilac blue 7/1/1952 11
RW20 Blue-winged Teal $2 maroon 7/1/1953 11