U.S. and Worldwide; Zemstvo
November 6-7, 2013 and November 13, 2013
| Images | Description | Current Bid |
 | Lot #1418 SWITZERLAND Air Post 1919 30c yellow brown and pale green, part Zurich cancel, v.f. and rare used, with 1997 Renggli cert. (Zu.1, SFr 1,800) O Catalog #C1 Catalog Value $1,250 | Unsold |
