1935, Wreck Rocket Mail, two covers sent from the S.S. Maheno to Fraser Island resp. vice versa with triangular vignettes in green or carmine, tied by dated (11.AU.1935) cachet cancellers, one cover signed by Alan H. Young (president and founder of the Queensland Air Mail Society), both covers with postage 1d resp. 2 x ½d KGV, tied by cds Pialba, 12.AU.35, addressed to Brisbane. VF condition. Only 750 covers were carried!