Air Mail cover 1937 Mrs Bonney solo flight from Brisbane to Cape Town, a complete collection of envelopes (32) posted at a variety of stops en route and each with the large cachet in violet on face or reverse. A rare group | Christie's

拍品 2270

2270

Air Mail cover 1937 Mrs Bonney solo flight from Brisbane to Cape Town, a complete collection of envelopes (32) posted at a variety of stops en route and each with the large cachet in violet on face or reverse. A rare group

细节

Air Mail cover 1937 Mrs Bonney solo flight from Brisbane to Cape Town, a complete collection of envelopes (32) posted at a variety of stops en route and each with the large cachet in violet on face or reverse. A rare group