USA 1947 Postage Stamp Centenary Block of 4 Stamps, MNH
The 100th anniversary of the first United States postage stamps was commemorated with the issuance of these 3-cent blue stamps on May 17, 1947. The vignette displays several means of postal transport — Pony Express rider, old and new locomotives, modern steamship, and airplane. Portraits of George Washington and Benjamin Franklin appear at left and right respectively.
Mint never hinged condition.