U.S. and Worldwide; The "Aurora" Collection of R.S.F.S.R.
February 8-10, 2011
| Images | Description | Current Bid |
 | Lot #281 BRAZIL Air Post 1927 500r on 50r gray, surcharge shifted downwards with value at top instead of bottom, block of four, dried gum, perf. separations, fine-v.f., rare multiple, signed Sanabria (Sanabria 7d)  *Catalog #C7var | Price Realized $900.00 |
 | Lot #282 BRAZIL Air Post 1929 Issue, compound proof of 50r and 1000r in lilac, horizontal gutter pair, v.f. and unusual, P Catalog #C17,21P | Price Realized $450.00 |
