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

1931 (Jan 1): Waterlow 50th Anniversary  $ 1 progressive sunken Die Proof, vignette of the Arms of the Company, printed in black on thin card (80 x 103mm.), showing guidelines and die number '12107' in reverse at top. Fine and rare.