United States | 1965 International Cooperation Year Plate Block of Four 5-Cent US Postage Stamps Mint Never Hinged Dull blue and black

Description

This collectible plate block of four 5-cent postage stamps was issued by the US Post Office to commemorate the International Cooperation Year of 1965.
Issue Date: June 26, 1965
First City: San Francisco, CA
Printed by: Bureau of Engraving and Printing
Printing Method: Giori Press
Perforations: 11
Color: Dull 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.