9d violet with the Watermark Inverted ACSC 25a (SG 27w), a few short perfs, part-Goondiwindi postal cds, Cat $5000 (£1800). [The ACSC states "Approximately...24 used examples are known. All stamps have Qld cancels of April-May 1917: about half have non-postal...markings". A similarly cancelled example with ironed-out crease sold at the Prestige auction of 7.12.2012 for $932]

Grade A- C2 (Image1)

Estimate AU$750

5/- grey-black - an unusually deep shade - & chrome, well centred, Cat $1500. Sergio Sismondo Certificate (2009).

Grade A B1 (Image1)

Estimate AU$500

PUNCTURED 'OS': 2d to 5/- (a few short perfs), the 1/- & 2/- are well centred, Cat $2050 (£690 mounted). (6)

Grade A/A- (Image1)

Estimate AU$300