Expo 67, Canada Centennial, United States Pavilion, USA First Issue

United States Commemorative Postage Stamp, Canada Centennial,

Issued May 25, 1967at Expo 67 U.S. Pavilion, Montreal Canada,

First Day of Issue Cover, FDC, Fleetwood 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,