The One-dollar Prexie
Four times airmail to Asia
Airmail postage was twenty-five cents per half ounce to most of Asia from November 1, 1946 to July 1, 1961.
This cover, originally weighing between one-and-one-half ounces and two ounces, was mailed to India in 1949.
A cover weighing between one-and-one-half ounces and two ounces, mailed to Burma in March of 1957. The Liberty series dollar stamp had been out for almost a year-and-a-half by that time.