Auction: 13031 - The Collector's Series sale
Lot: 1883
Air Mail Crash Covers
The Pat Cassels Collection
1939 (1 May) "Challenger", Great Britain-South Africa flight, crashed when alighting at Mozambique, four covers from Great Britain, Germany or the United States, one with "damaged by seawater/seaplane ´challenger´" cachet, the other with framed bilingual cachet; fine. Nierinck 390501
Sold for
£290