
The Eight-cent Prexie
Domestic air mail use
The domestic airmail rate was eight cents per ounce from March 26, 1944 until October 1, 1946.
A cover sent airmail from Saint Louis to New Orleans in 1945.
The eight-cent rate applied to interisland airmail in Hawaii. This cover was flown from the island of Oahu to Kauai in June of 1944.