The Mahendra Sagar Collection of Inverted Centers
October 5-6, 2011
| Images | Description | Current Bid |
 | Lot #513 SWITZERLAND Military Issues 1918 Fest. Art. Abt. 3 Artillery Sentry, vertical pair, top stamp blue color and "1918" missing, bottom with blue color and "1918" inverted, v.f. and unusual variety * Catalog #Wittver 23a,23k | Price Realized $170.00 |
