United States | 1941-44 Twin-Motored Transport Plane Issue Collectible Set of 7 US Air Mail Postage Stamp Plate Blocks Mint Never Hinged

Description

This collectible set of seven plate blocks of air mail postage stamps was issued by the US Post Office between 1941 and 1944 to cover various rates in effect for both domestic and overseas airmail service. The stamps depict a twin-engine transport airplane.
Printed By: Bureau of Engraving and Printing
Printing Method: Rotary press printing
Perforations: 11 x 10 1/2
Mint, never hinged condition.
We often have multiple copies of this item in stock; the plate numbers and/or positions may vary.