U.S. and Worldwide; The "Aurora" Collection of R.S.F.S.R.
February 8-10, 2011
| Images | Description | Current Bid |
 | Lot #1335 SWITZERLAND Air Post 1923 50c black and red, imperf. upper left corner margin single, unused without gum, v.f., rare stamp, with 1999 von der Weid cert. (Zu.9z) (*) Catalog #C9var Catalog Value SFr 6,500 | Price Realized $1,600.00 |
