U.S. & Worldwide Stamps & Postal History
April 29-30, 2009
| Images | Description | Current Bid |
 | Lot #179 UNITED STATES Guam 1900 $1 black, type I, bottom margin imprint and plate number block of six, centered to top, never hinged but with dried gum, fine and extremely rare, only three other plate blocks have been recorded,  *Catalog #12 Catalog Value $ 16,000 | Price Realized $4,750.00 |
