6d Blue used on 1929 (2 Jun) cover to Vienna, Austria, tied by Adelaide machine cancel, carried to Perth by airmail, thence to Vienna, with boxed 'Posted at (Vienna)/under cover to the Postmaster/at ADELAIDE' in violet, very fine
6d Ultramarine Cooke Plates variety 'Die IIA Substituted Cliche' (1R60, and showing line wmk at right), few slightly short perfs at lower left, cancelled Sydney cds 2 MR 16. BW 19(1)ja, cat AU$3750
2/- Brown Punctured Small 'OS' horizontal pair variety 'Watermark Inverted', cancelled Stock Exchange Melbourne cds (1917). Partly severed and reinforced, otherwise very fine and a rare multiple. BW 37baa, cat AU$3000+