SWITZERLAND
Auction 170 | Lot 7181
Opening bid
800
€
1920, 30 C. Airmail with red airscrew overprint in mixed franking with 25 C. Helvetia with sword on air mail letter Basle - Frankfurt with cancellation from 10. XII. 20, letter center fold, otherwise in perfect condition, existing genuine flown variety rare, certificate Liniger (1979), Michel 3.200.-
For lots of the clearance sale we accept underbids up to 30% starting price - if there is no higher bid!