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
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
RW28 Mallard Hen and Ducklings $3 multi. 7/1/1961 11
RW29 Pintail Drakes $3 multi. 7/1/1962 11
RW30 Pair of Brant landing $3 multi. 7/1/1963 11
RW31 Hawaiian Nene Geese $3 multi. 7/1/1964 11
RW32 Three Canvasback Drakes $3 multi. 7/1/1965 11
RW33 Whistling Swans $3 multi. 7/1/1966 11
RW34 Old Squaw Ducks $3 multi. 7/1/1967 11
RW35 Hooded Mergansers $3 multi. 7/1/1968 11
RW36 White-winged Scoters $3 multi. 7/1/1969 11
RW37 Ross's Geese $3 multi. 7/1/1970 11
RW38 3 Cinnamon Teal $3 multi. 7/1/1971 11
RW39 Emperor Geese $5 multi. 7/1/1972 11
RW40 Steller's Eiders $5 multi. 7/1/1973 11