U.S. & Worldwide; The Alexander Collection of Russia
September 14-16, 2010
| Images | Description | Current Bid |
 | Lot #270 BULGARIA Zeppelin Flights 1936 8th North America Flight via Hindenburg LZ-129, Sofia-Berlin-Frankfurt-Bridgeton, N.J., cover franked on both sides, with appropriate transit and arrival pmks, v.f., rare  | Price Realized $950.00 |
