United States | 1993 Percy Lavon Julian Black Heritage Plate Block of Four 29-Cent United States Postage Stamps Multicolored

Description

This collectible plate block of four 29-cent postage stamps was issued by the USPS to honor Percy Lavon Julian as part of the Black Heritage series of stamps.
Issue Date: January 29, 1993
First City: Chicago, IL
Printed By: Bureau of Engraving and Printing
Printing Method: Lithographed, engraved
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.