This is a 1923 Air Mail Stamp, with Wooden Propeller and Airplane radiator in dark green. It is one of three in a set. They made a 8c, 16c, 24c. This stamp is in Mint condition, in Fine (F) grade, with light gum disturbance and good color. Scotts # C 4
Date: 1923,
Grade: F w/ light gum disturbance,
Color: Dark Green,
