Yvert 130. 1913. 5 cts green and 50 cts green vignette ERSTE FLUGPOST BURGDORF-BERN. Postcard addressed to BERN. Postmark 1TE FLUGPOST / BURGDORF-BERN, in violet. MAGNIFICENT AND EXTREMELY RARE.
International Auction #136
Wednesday, 7 October 2026 | 16:00
Lot 504
Starting price
120€
Illustrative price in other currencies
-
$ 134
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£ 100
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CHF 111
Technical editor of the description:
Hermenegildo Trillo Barragán
htrillo@iberphil.com
Hermenegildo Trillo Barragán
Philatelic technician of Spain, Colonies and Worldwide
htrillo@iberphil.com