2258
Air Mail cover 1928 (4 Jan.) envelope front (98x220mm.) carried by Bert Hinkler over the complete route of his record England-Australia flight, bearing G.B. ½d. and 1d. cancelled with Hampstead c.d.s. and sent to Hinkler a few days before his departure; the front with crude sketch of the route and signed by the pilot; also Melbourne invitation card and dinner menu connected with the flight

细节
Air Mail cover 1928 (4 Jan.) envelope front (98x220mm.) carried by Bert Hinkler over the complete route of his record England-Australia flight, bearing G.B. ½d. and 1d. cancelled with Hampstead c.d.s. and sent to Hinkler a few days before his departure; the front with crude sketch of the route and signed by the pilot; also Melbourne invitation card and dinner menu connected with the flight