The Only United States Commemorative Postage Stamp Recognizing America's Wool, Sheep, Lamb, 450th Anniversary,
Issued January 19, 1971, in Las Vegas, Nevada,
First Day of Issue Cover, FDC, Recognizing American Wool Industry, Fleetwood Engraving Cachet, Introduced in 1521 to North America at Panama by Hernando Cortez, sheep raising spread North and South to become the great herds seen today. 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,
