1966-68 Pictorials SG #9(Var) 2c Emperor Penguins marginal block of 4 with error Blue-grey colour (plumage, sky & background shading) largely omitted, particularly so on the right hand units, with normal block for comparison, fresh MUH. Unlisted by Gibbons & Pierron, and the first example we have encountered. (Image1)

Estimate AU$1,000

1995 Whales & Dolphins SG #112 miniature sheet with 'Singapore 95' overprints (in gold) slightly misplaced just impinging on left hand and right hand units of the M/S, with a normal sheet for comparison, MUH. (Image1)

Estimate AU$120

1949 philatelic cover from Heard Island (which had no PO) to NSW, 2½d KGVI cancelled with fair Macquarie Island of 20DE49. (Image1)

Estimate AU$42

1948 Operation Sinbad (Aug 4) PMG Department official Thompson cover from Macquarie Island with 3½d x3 tied by Macquarie Island cds, blue provisional registration label on face, Melbourne backstamp of 28AP49. (Image1)

Estimate AU$55