This rare US stamp, numbered 490 and featuring the portrait of George Washington, is a unique addition to any collection. It has been precanceled and inverted, making it a special piece for stamp collectors. The coil double impression and upside-down cancellation type add to its uniqueness. This stamp is ungraded and uncertified, but its quality is evident in its green color anddenomination of 1 cent. It originates from St. Louis, Mo. and is a must-have for any stamp collector interested in United States stamps.