United States | Post Office Building Plate Block of Four 10-Cent United States Air Mail Postage Stamps Issued 1949 Violet

Description

This collectible plate block of four 10-cent air mail postage stamps issued by the US Post Office depicts the Post Office Department Building.
Issue Date: November 18,1949
First City: New Orleans, LA
Printed By: Bureau of Engraving and Printing
Printing Method: Rotary Press Printing
Perforations: 11 x 10 ?
Color: Violet
Mint, never hinged condition.
We often have multiple copies of this item in stock; the plate number and/or position may vary.