Charles Kingsford Smith (1897-1935, Australia's most famous early aviator), signature on first day cover 19 Mar.1931, on the occasion of the post office issuing three stamps in his honour (the first day cover bearing 4 x 2d stamps, with the signature diagonally across them), cover then flown Sydney-Melbourne (Aamc.181a). Together with booklet 'Smithy - story of the Making of a great Motion picture' and nice photograph of Kingsford Smith