497
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Switzerland. Airmail
Automatically generated translation
Yvert 114(4). 1913. 3 cts brown, block of four and vignette of 50 cts violet SCHWEIZERISCHE NATIONALE FLUGSPENDE LANGNAU. LANGNAU to CHIASSO. Postmark ERSTE FLUGPOST / LANGNAU IE BERN and on the reverse arrival. MAGNIFICENT AND VERY RARE. Cert. RELLSTAB.
International Auction #136
Wednesday, 7 October 2026 | 16:00
Lot 497
Starting price
240€
Price realised
240€
Technical editor of the description:
Hermenegildo Trillo Barragán
htrillo@iberphil.com
Hermenegildo Trillo Barragán
Philatelic technician of Spain, Colonies and Worldwide
htrillo@iberphil.com