2/- brown ACSC 36 (SG 29), lightly mounted, Cat $1500 (£700).

Grade A B1 (Image1)

Estimate AU$500

5/- grey & yellow with Very Short Spencer Gulf ACSC 43A(D)s (SG 30 var), well-centred, characteristic 'fluffy' perfs, small hinge remainder, Cat $2900 (£1000 for normal).

Grade A A2 (Image1)

Estimate AU$600

5/- grey & chrome with Short & Thick Spencer Gulf ACSC 43B(D)i (SG 30 var), some characteristic 'fluffy' perfs, unmounted but with a very minor gum disturbance, Cat $6500 for a normal unmounted stamp or $2900 for the variety mounted (£1000+, for normal mounted).

Grade A- C2 (Image1)

Estimate AU$1,000