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

1876/85: Official 4 d. violet-slate, wmk. Broad Star, perf. 11½-12½, a fine used example showing variety "Overprint Inverted", lightly cancelled by Adelaide cds in black. Insignificant scissor cut at top of no importance - whilst SG catalogue this error on the deep mauve (Gi O24a = £ 950) it remains uncatalogued on this shade. No example found in the Diffen sale of Australian Errors (London, 2020). A very rare stamp Gi = £ 950+.