1941 10¢ Twin-Motor Transport
Twin-Motor Transport Plane Issue
Issue Date: August 15,1941
City: Atlantic City, NJ
Printed By: Bureau of Engraving and Printing
Printing Method: Rotary press printing
Perforations: 11 X 10 1/2
A new set of airmail stamps with the twin-motored transport plane design made their appearance beginning in 1941. These stamps were intended to cover the various rates in effect for both domestic and overseas airmail service. The 10¢ issue covered airmail service to areas in the West Indies, as well as Central and South America.