This Scott 1786a FDC Plate Block features the beautiful "Endangered Flora" set of stamps, with a Fleetwood Cachet that adds a special touch to its design. The set includes 15 Cent stamps with multi-color flowers, a perfect addition to any collection. The stamps were cancelled on their First Day of Issue, making them even more special. The United States is the place of origin for these stamps, which were released between 1971-80. Don't miss your chance to own a piece of philatelic history with this Scott 1786a FDC Plate Block!