1929 3d Airmail Type A sheet stamp (4) paying internal and Karachi-London airmail rate 1933 (7 Sep) to Germany, and booklet stamp (2, dot above 'R') with 2d (2) on 1932 (5 Aug) cover (slight faults) to U.K. (2)
1931 Kingsford Smith 2d overprinted 'OS' used with 3d Victorian Centenary on 1934 (23 July) Brisbane - Cairns cover, intermediate leg of Ulm Australia - New Guinea flight (AAMC 3955a), minor staining. An unusual and very scarce use of this stamp
1931 Kingsford Smith Flights 6d Dull Violet vertical Ash imprint block of 8 including variety 'Major Re-entry', lower six units MUH. BW 143za, cat AU$225