1920, Official editions

  • CHF 1’980.00
  • Verkauft
F1 = stamped with WINTERTHUR 30.XII.20.-9

F2 = stamped with BERN 1 -4.XII.20-10



Two strips of four airmail stamps F1 and F2. Both are freshly colored and clean, each canceled in pairs. All stamps are intact, perforated, and in flawless condition.

An extraordinarily rare unit!



F1 tested Loertscher with certificate 24A31114

F2 tested Loertscher with certificate 24A31119
Catalog no. (SBK) F1-F2 
Version Strip of four 
Cancellation postmarked 
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WIELAND
Briefmarkenversand

Daniela Wieland
Steinmattli 2
CH-6055 Alpnach
Switzerland

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