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
1909 Express Mail $9.35 multi. 8/12/1983 10 Vert. 18 mil. Priority and Express
1909A Express Mail - Eagle and Moon $9.35 multi. 8/12/1983 10 Vert. Priority and Express
1910 American Red Cross centennial 18c multi 5/1/1981 11 165M
1911 Savings and Loans Sesquicentennial 18c Multicolored 5/8/1981 11 107M
1912 Moon Walk 18c multi. 5/21/1981 11
1913 Booster Drop 18c multi. 5/21/1981 11
1914 Doors Open 18c multi. 5/21/1981 11
1915 Skylab 18c multi. 5/21/1981 11
1916 Pioneer II 18c multi. 5/21/1981 11
1917 Blast Off 18c multi. 5/21/1981 11
1918 Shuttle Landing 18c multi. 5/21/1981 11
1919 Space Telescope 18c multi. 5/21/1981 11
1919a Shuttle (Block of 8 - 1912-1919) 18c multi 5/21/1981 11
1920 Professional Management 18c black  and  blue 6/18/1981 11 99M
1921 Blue Heron 18c multi 6/26/1981 11 45M
1922 Badger 18c multi 6/26/1981 11
1923 Save Mountain Habitats 18c multi. 6/26/1981 11
1924 Grouse 18c multi 6/26/1981 11 45M
1924a Wildlife Habitats 4x18c multi. 6/26/1981 11 45M
1925 International Year of the Disabled 18c multi 6/29/1981 11 100M