United States Commemorative Postage Stamp, Honoring Francis Scott Key, Author of the National Anthem,
Issued August 9, 1948 in Frederick, Maryland,
First Day of Issue Cover, FDC, Artmaster Engraving Cachet, Unaddressed,
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,
