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

1924 (May 1): £ 1 grey, Die IIB, wmk. third (narrow) Crown over A, perf. 12, an unused horizontal pair divided by vertical interpanneau margin, showing full "T.S. HARRISON / AUSTRALIAN NOTE AND STAMP PRINTER." imprint (and rare thus - most of the 15 pairs recorded have the lower line of the imprint shaved off, see Brusden White footnote), horizontal crease not affecting the appearance, unmounted og. Extremely rare with just one block of four and just four pairs known with full imprint. Cert. Brandon (2021) Gi = £ 1'300+/Brusden White 53za = $ 15'000.