London 2020 Private Treaty Sale

Lot 37

Canada, Airmail Semi-Official, 1927, 25¢ Carling Trans-Atlantic Flight (Unitrade CLP6), a brightly colored, cleanly printed stamp depicting Tully and Medcalf and their proposed route; tear at bottom center; accompanying certificate notes stains, which appear mostly on reverse - still a pretty stamp despite its faults; don't let this one disappear, handsome Very Fine appearance, one of the great Aerophilately rarities, with just 100 printed and 13 unused examples known; with 1975 R.P.S.L. certificate. Unitrade C$50,000 ($37,500).

Price: $9,500.

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