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
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
RW21 Ring-necked Ducks $2 black 7/1/1954 11
RW22 Blue Geese $2 blue 7/1/1955 11
RW23 American Merganser $2 blue black 7/1/1956 11
RW24 American Eiders $2 yellow green 7/1/1957 11
RW25 Canada Geese $2 black 7/1/1958 11
RW26 Lab Carrying Mallard Duck $3 multi. 7/1/1959 11
RW27 Readhead Ducks $3 multi. 7/1/1960 11