Auction: 13027 - The Collector's series sale
Lot: 757
India
Airmails
1931 (28 Mar.) Calcutta to Rangoon flight by Ross Hadley and John Pratt, envelope bearing 1a. with Park Street c.d.s. and New Delhi 1a. with Rangoon c.d.s., large violet "Aeroplane" and "Held up till 1st. April/Owing to unforeseen circumstances" cachets, signed on the front by Pratt; fine and scarce. Only 45 carried. Photo
Sold for
£400