Lot 21325 – 1966 UNESCO Airmails imperf. progressive proofs on
Lot 21325 – 1966 UNESCO Airmails imperf. progressive proofs on
Libya
Price realised
340 EUR
Estimate
400 EUR
Auction date
Sat 4 May 2013 at 17:00 (Europe/Zurich)
Description
1966 UNESCO Airmails imperf. progressive proofs on three pages from the Courvoisier archive, 3-stage progressive proofs of each adopted value as well as two sets of 3-stage progressive proofs of 20m, 50m and 65m, ex Courvoisier Archive (27) Catalogue ref: C52-C54
Auction
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