United States Postage Stamps Prehistoric Animals,
Mastodon,
Saber-tooth Cat,
Eohippus, Horse Ancestor,
Woolly Mammoth,
Issued June 8, 1996 at USPS Service CAPEX Station, Toronto, Canada,
First Day of Issue Cover, FDC, House of Farnam Engraving Cachet, Unaddressed, Ideal for Display or 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,
