b'90578** 1975 (SG.609b) 45c Flower, vertical strip of (5), the 2nd unit with a strong extra band of green, the 3rd unit with the branches omitted, and the 4th unit with the branches partly omitted [BW: 727cf] together with a normal blk.4 for comparison. (9) MUH.$200300579** 1976 (SG.629) Australian Scenes 35c Wittenoom Gorge, variety Purple (mountain in background) omitted, fresh MUH with normal stamp for comparison, BW: 749c - Cat $2000. (2). $8001,000580** 1978 (SG.660a & 661 var.) 18c Charles Kingsford Smith Imperforate horizontal pair, together with a single example of BW:793B the Charles Ulm stamp with orange-yellow background (instead of the normal pale yellow). MUH. BW: $250. $150200581** 1978-80 (BW:805ch) 20c Little Grebe complete sheet of 100 with variety Yellow misplaced, resulting in the beak and eye being devoid of colour, fine MUH. CW: $20,000. $2,0004,000582** 0 B Late 1978 - late 1986 specialized collection in well-annotated album with MUH and FU singles, gutter pairs, strips, blocks, varieties, M/Sheets, booklets, framas, etc. (100s). FV: $210+ (** only). .$150200583** 1979 - 80 accumulation of 20c commemoratives; mainly complete sheets. (1,665). MUH.FV: $330+ $150200585584584** 1980 (SG.729) 20c Dingo, blk.(9), two units with striking oval-shaped flaw resulting in a significant portion of the design and stralia 20c Dingo being completely absent from one unit and a smaller portion missing from the unit above. Possibly unique. MUH. .$150200585** 1981 24c Thylacine (Tasmanian Tiger) block (4) completely imperforate at top, MUH. BW: 903b) from the only sheet recorded. Cat.$1200 each vertical pair). .$500750586** 1981 24c Thylacine (Tasmanian Tiger), completely imperforate horizontal pair, (2), MUH. SG.788a; BW:902b. .$150200587 588587** 1982 60c Whales Trial printing with solid background, MUH. SG.841a Cat.250; BW: 930E(1) $350. .$200250588O 1982 60c Whales Trial printing with solid background, FU, with normal single for comparison, (2). SG.841a; BW: 930E(1)$150200589** CTO B 1987 - 1990 specialized collection in a well-annotated volume. with singles, sets, Miniature sheets, gutter pairs and blocks, booklets, some special overprints, framas, reprints,etc., (100s) MUH.FV: $450+. .$250350590** 1987 Technology 37c Bionic Ear, variety AUSTRALIA at base rather than top due to misplaced perforations, BW 1224b; with normal stamp for comparison, (2). MUH. .$150200'