United States 1920 Mayflower Block of Four 1-Cent Postage Stamps Mint Never Hinged

This block of four 1-cent postage stamps was issued by the US Post Office to commemorate the 300th anniversary of the landing of the Pilgrims in Plymouth, and depicts the ship, 'Mayflower'.

Issue Date: December 21, 1920
First City: Plymouth, MA
Printed By: Bureau of Engraving and Printing
Printing Method: Flat plate
Perforation: 11