U.S. & Worldwide
June 15-16, 2011
| Images | Description | Current Bid |
 | Lot #1191 RUSSIA Air Post 1927 10k International Air Post Congress, broken "P" of "Pochtovaya" variety, h.r., v.f. * Catalog #C10var | Price Realized $230.00 |
 | Lot #1192 RUSSIA Air Post 1931 10k-1r imperforate, set of five blocks of four, complete set of five, never hinged, some dried gum, 50k with some offsets and adhesions affecting one stamp, still fresh, v.f.  **Catalog #C15-19 | Price Realized $4,250.00 |
 | Lot #1193 RUSSIA Air Post 1935 Chelyuskin Rescue, perforated proofs in smaller format, complete set in ultramarine, each adhered on card, some adhesive toning, mostly along perforations, otherwise fine-v.f., scarce P Catalog #C58-67P | Price Realized $10,500.00 |
 | Lot #1194 RUSSIA Air Post 1935 Moscow-San Francisco surcharge, vertical pair, bottom stamp small "f", never hinged, tiny corner perf. crease at upper right, v.f., signed Dr.Enzo Diena etc., with cert. A scarce se-tenant pair ** Catalog #C68,68b | Price Realized $9,000.00 |
