Alpine Tundra Plants and Animals, White-tailed Ptarmigan, PCS, First Issue USA

United States Postage Stamps, Alpine Tundra Plants and Animals,

Mountain Candytuft Noccaea montana
Rocky Mountain Parnassian Butterfly Parnassius smintheus
White-tailed Ptarmigan Lagopus leucura
Alpine Avens Acomastylis rossii turbinata

Issued August 28, 2007, Estes Park, CO,

First Day of Issue Cover, FDC, Postal Commemorative Society 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,