U.S. and Worldwide; The "Aurora" Collection of R.S.F.S.R.
February 8-10, 2011
| Images | Description | Current Bid |
 | Lot #451 FRANCE Air Post 1927 "Compagnie Internationale de Navigation Aerienne" (CIDNA), imperforate, non-denominated engraved proof in dark blue, never issued, block of four, v.f.  P | Price Realized $450.00 |
 | Lot #452 FRANCE Air Post 1930 Exposition Aeropostale de Paris, perforated initials "EIPA30", 1.50fr ultramarine and 1.50fr carmine, l.h., minor gum wrinkles and irregular perfs, otherwise v.f., the former signed J.F. Brun, the latter signed Roger Calves, * Catalog #YT 6c,6d Catalog Value €4,430 | Price Realized $1,000.00 |
 | Lot #453 FRANCE Air Post 1930 1.50fr deep carmine, top sheet margin imperf. single, probably a gummed trial color proof (as imperf. varieties are not listed), v.f., signed Calves * Catalog #C5var | Price Realized $525.00 |
 | Lot #454 FRANCE Air Post 1945 "Collection Imperiale", three non-denominated artist die proofs in different colors, v.f. P | Price Realized $180.00 |
