United States | 1991 Switzerland 700th Anniversary Collectible Plate Block of Four 50-Cent United States Postage Stamps Multicolored

Description

This collectible plate block of four 50-cent postage stamps was issued by the USPS to commemorate the 700th anniversary of the founding of Switzerland.
Issue Date: February 22, 1991
First City: Washington, DC
Printed By: American Bank Note Co
Printing Method: Photogravure
Perforations: 11
Color: Multicolored
Mint, never hinged condition.
We often have multiple copies of this item in stock; the plate number and/or position may vary.