Auction 333-341 Australian States & Commonwealth of Australia and New Zealand – The ‚KOOYONG‘ Collection - Day 2

1931 (Jan 1): Waterlow 50th Anniversary 'Orangutan' 6 c. black & orange, Die Proof, printed in the issued colour on wove paper (51 x 60mm.), of fresh colour, with guidelines at four points. Minor stain spots. Very attractive example and an iconic animal portrait. Scarce.