U.S. & Worldwide Stamps & Postal History
April 29-30, 2009
| Images | Description | Current Bid |
 | Lot #1121 UPPER SILESIA 1920 surcharged 50pf on 5m, sheet margin block of four, positions 29-30, 39-40, with horizontal combinations of types (top: aIVa/aIVb; bottom: aVII/aIVb), position 29 l.h., others n.h., v.f. Position 39 is actually an error with "Fr" for "Pf", with Gunnar Gruber certificate stating that these combinations and quality are rare (catalogue value is an estimate)  */**Catalog #Mi.12aW1 Catalog Value € 5,000 | Price Realized $675.00 |
