Catalog Number | Description | Denomination | Color | Date Issued | Perforation | Num Produced | Series |
---|---|---|---|---|---|---|---|
C9 | U. S. Map and Mail Planes | 20c | yellow green | 1/25/1927 | 11 | ||
C10 | Spirit Of St Louis and Flight Route | 10c | dark blue | 6/18/1927 | 11 | ||
C10a | Spirit of St. Louis pane of 3 | 10c | dark blue | 5/26/1928 | 11 | ||
C11 | Beacon on the Rocky Mountains | 5c | Carmine and Blue | 7/25/1928 | 11 | ||
C12 | Winged Globe | 5c | violet | 2/10/1930 | 11 | ||
C13 | Graf Zeppelin | 65c | green | 4/19/1930 | 11 | ||
C14 | Graf Zeppelin | $1.30 | brown | 4/19/1930 | 11 | ||
C15 | Graf Zeppelin | $2.60 | blue | 4/19/1930 | 11 | ||
C16 | Winged Globe | 5c | violet | 8/19/1931 | 10½ x 11 | ||
C17 | Winged Globe | 8c | olive Bister | 9/26/1932 | 10½ x 11 | ||
C18 | Century Of Progress | 50c | green | 10/2/1933 | 11 | ||
C19 | Winged Globe | 6c | dull orange | 6/30/1934 | 10½ x 11 | ||
C20 | Century of Progress | 25c | blue | 11/22/1935 | 11 | ||
C21 | Century of Progress | 20c | green | 2/15/1937 | 11 | ||
C22 | Century of Progress | 50c | carmine | 2/15/1937 | 11 | ||
C23 | Century of Progress | 6c | deep blue and carmine | 5/14/1938 | 11 | ||
C24 | Winged Globe | 30c | dull blue | 5/16/1939 | 11 | ||
C25 | Twin-motored Transport Plane | 6c | carmine | 6/25/1941 | 11x10½ | ||
C25a | Twin Motored Transport Plane | 6c | carmine | 3/18/1943 | 11 x 10½ | ||
C26 | Twin-motored Transport Plane | 8c | olive green | 3/21/1944 | 11x10½ |