United States | Plane Globes and Flag Plate Block of Four 31-Cent United States Air Mail Postage Stamps Red, blue, and black

Description

This collectible plate block of four 31-cent air mail stamps was issued by the US Post Office for use on international mail.
Issue Date: January 2, 1976
First City: Honolulu, Hawaii
Printed by: Bureau of Engraving and Printing
Printing Method: Giori Press
Perforation: 11
Color: Red, blue, and black
Mint, never hinged condition.
We often have multiple copies of this item in stock; the plate number and/or position may vary.