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

1926: 3 d. black on yellow, overprinted "POSTAGE" in black (type 25), a used horizontal pair, variety "Overprint Inverted", cancelled by a single strike of a "Valetta" double circle datestamp in black fresh colour, three perfs. separated at bottom and the odd tone spot to back, otherwise very fine. Scarce example. Cert. BPA (1977) Gi = £ 1'000.