Airmail Embossed Envelope, Pioneer Airmail Aircraft, De Havilland DH-4, First Issue USA

United States Airmail Postage Embossed Envelope,

Issued December 1, 1973 in Memphis, Tennessee,

First Day of Issue Cover, FDC, Fleetwood Engraving Cachet, Pioneer Airmail Aircraft, De Havilland DH-4, Unaddressed, Ideal for Framing,

Cover in Removable Transparent Poly Sleeve and Mailed With Protection,

Made in the USA


Genuine First Day of Stamp Issued Cover Cancelled on the First Day of Issue Date by the U.S. Postal Service,