The series was issued 1941-44. Air mail stamps- C25 6 cent carmine--1941 C25a 6 cent booklet pane of 3--1943 C26 8 cent olive green--1944 C27 10 cent violet--1941 C28 15 cent brown carmine--1941 C29 20 cent bright green--1941 C30 30 cent blue--1941 C31 50 cent orange--1941. The set sells for about 19.00 mint//4.00 used. |