U.S. and Worldwide; The "Aurora" Collection of R.S.F.S.R.
February 8-10, 2011
| Images | Description | Current Bid |
 | Lot #522 GERMANY Air Post 1912 Regensburg 10pf black, tied by violet "Flugbeforederung durch Grade-Fliger" hs to 25pf Bavarian "Flugpostkarte", some corner card wear, fine,  Catalog #Mi.7 Catalog Value €2,000 | Price Realized $700.00 |
