b'19KangaroosCofA Watermark170** 6d Chestnut Ash N over A imprint block of 4, uniformly toned gum, left-side units faint bend, MUH,BW:23(4)z - $500. $150200171** 6d Chestnut upper-left corner block of 4, fresh MUH, BW:22A - Cat. $320+. $150200172* 6d Pale Chestnut Ash N over A imprint strip of 6, mild uniformly toned gum, well centred with full perfs,MLH, BW: 22(4)z - $400 (as an imprint block of 4). . $150200173** * 6d Chestnut optd OS Ash N over A imprint block of 4 BW #23(OS)4z, unlisted imprint flaw Sliced A, S, R & A of AUSTRALIAN, mild crease on selvedge only, lower units MUH, Cat $750+. $300350174C 9d violet variety White flaw over second E of PENCE similar to BW.29(4)o but with Additional break inupper limb of E ( 4R12 advanced state?), plus three other stamps on 1937 (May 17) 1/6d airmail rate coverto England $150250175O 5/- to 2 used, 1 corner perf repair, 2 few nibbed perfs, all present well with cds cancels,BW:46,50,54 & 58 - $1500+. (4) $350450176176C February 1936 usage of 5/- Grey & Yellow (well centred) plus 1/6d Hermes pair & 1/- Large Lyrebirdpaying 9/- sextuple rate on airmail cover from Sydney to Scotland, the adhesives tied by multiples strikes SYDNEY AIR MAIL datestamp. . $250300177177C July 1937 usage of 5/- Grey & Yellow + 1/- Large Lyrebird & 1d QM on airmail cover from Sydney to London;the adhesives tied by multiple AIR MAIL LATE FEE cdss. $250300'