U.S. & Worldwide; The Alexander Collection of Russia
September 14-16, 2010
| Images | Description | Current Bid |
 | Lot #544 GERMANY Air Post 1912 Regensburg vignette tied by violet "Erste Regensburger Flugtage" pmk on "Paul Schwandt" special ppc, used in combination with 5pf Bavaria, v.f., rare, signed Buhler,  Catalog #Mi.6 Catalog Value € 2,000 | Price Realized $950.00 |
