AUSTRALIAN COMMONWEALTH, KING GEORGE V ISSUES, 1931-36 C OF A WATERMARK

Lot 548		Estimate: $3,500T Overprinted 'OS': 1d Green variety 'Wmk Inverted', BW 82(OS)a, SG O129w, very lightly mounted and superb centring. Rarely seen mint. 2004 Ceremuga Cert
Lot 549		Estimate: $200 Realised Price : $150 Overprinted 'OS': 5d Brown single franking paying correct airmail rate on 1934 (2 Jun) hand illustrated flight cover Mundubbera to Brisbane, AAMC 382. Philatelic franking, still rare on cover
Lot 550		Estimate: $500 Overprinted 'OS': 5d Brown lower right corner block of 20 (4x5), fresh. Cat AU$800