EARTH GLOBAL FOREVER STAMP 2013 US AIR MAIL 1st in Series INTERNATIONAL POSTAGE

First in the series the 2013 "Global" Earth International Forever Stamp. This the Very First International forever stamp. The second picture is how you will receive your stamp.

Can I use 3 Forever stamps for international mail? - Quora

Pyongyang, Propaganda, and Postage Stamps

Forever Stamp Nature United States Stamps

1984 JIM THORPE STAMP FOOTBALL SPORT ATHLETE USA 20 CENT UNUSED POSTAGE USPS MNH

Mint Never Hinged/MNH Single US Postage Stamps for sale

1983 BABE RUTH STAMP BASEBALL NEW YORK YANKEES SINGLE 20 CENT

Daniel F. Kelleher Auctions, LLC Sale - 759 Page 3

郵便税切手のGlobal Forever Stamp, 公認海外通販サイト

Single US Postage Stamps for sale