U.S. & Worldwide; The Alexander Collection of Russia
September 14-16, 2010
| Images | Description | Current Bid |
 | Lot #259 BULGARIA Zeppelin Flights 1933 2nd SAF card from Sofia to Brazil, v.f., attractively franked on both sides, with Berlin-Friedrichshafen connecting cachet on back  | Price Realized $450.00 |
 | Lot #260 BULGARIA Zeppelin Flights 1933 3rd SAF card from Sofia to Brazil, v.f., attractively franked on both sides, with Berlin-Friedrichshafen connecting cachet on back | Price Realized $475.00 |
 | Lot #261 BULGARIA Zeppelin Flights 1933 4th (Christmas) SAF card from Sofia to Brazil, attractively franked on both sides, with "Berlin-Friedrichshafen" connecting cachet, v.f. | Price Realized $475.00 |
 | Lot #262 BULGARIA Zeppelin Flights 1933 6th SAF card from Sofia to Brazil, v.f., attractively franked on both sides, with Berlin-Friedrichshafen connecting cachet | Price Realized $475.00 |
 | Lot #263 BULGARIA Zeppelin Flights 1933 7th SAF card from Sofia to Brazil, v.f., attractively franked on both sides, with Berlin-Friedrichshafen connecting cachet on back | Price Realized $475.00 |
 | Lot #264 BULGARIA Zeppelin Flights 1933 8th SAF card from Sofia to Brazil, v.f., with "Berlin-Friedrichshafen" connecting cachet | Price Realized $475.00 |
 | Lot #265 BULGARIA Zeppelin Flights 1933 9th SAF (Century of Progress) from Sofia to Brazil, v.f., with triangular Chicago flight cachet, rare | Price Realized $700.00 |
 | Lot #266 BULGARIA Zeppelin Flights 1934 3rd SAF (Argentina Flight), card from Sofia to Buenos Aires, v.f. | Price Realized $450.00 |
 | Lot #267 BULGARIA Zeppelin Flights 1934 4rd (Christmas) SAF card from Sofia to Brazil, v.f. The small letter "a" within the cachet, below Christmas tree indicates Friedrichshafen dispatch | Price Realized $700.00 |
 | Lot #268 BULGARIA Zeppelin Flights 1934 First SAF (23 May) card from Sofia to Brazil, little toning, otherwise fine-v.f., with Friedrichshafen (letter "c") dispatch cachet | Price Realized $450.00 |
 | Lot #269 BULGARIA Zeppelin Flights 1934 7th SAF (26 Aug) from Gabrovo via Sofia to Brazil, v.f., attractively franked with the Shipka Pass Memorial sets (actually cancelled on the first day of issue, but with "93" instead of "34" in year-date) | Price Realized $700.00 |
 | 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 |
