SWITZERLAND
![Lot 6910](https://auktion.reinhardfischerauktionen.de/media/cache/lot_main/66/665075.jpg)
Lot 6910
Opening bid
200
€
1935, 10 C. Airmail, overprint dull, block of four in mixed franking with 20 C. Airmail green on properly franked home letter to the 1. Winter airmail in the Buendner alps, flown Zurich - St. Moritz - Zurich, faultless condition. (Zumstein No. F19 b, F4.1.09 s Fr. For lots already 480.-)
For lots of the clearance sale we accept underbids up to 30% starting price - if there is no higher bid!