SIX PENCE: 6d Kookaburra marginal block of 4 from the left of the sheet with Double Perfs at Left ACSC 60b, lightly to very lightly mounted, Cat $1000+.
SIX PENCE: 6d Kookaburra with large-part 'TC[B]/& [Co]' perfin of TC Beirne & Co (Brisbane), minor toning. Perfins on the 6d Engraved are rarely seen. [NB: the perfin could easily be mistaken for another pattern. The key factor is the very well-formed ampersand ('&') which is very distinctive]
SIX PENCE: 6d Kookaburra marginal pair with full Plate 'No 2' ACSC 60za, hinge remainders in the margin, the stamps are unmounted, Cat $3750 for a block of 8 or $500+ for two unmounted singles.
SIX PENCE: 6d Kookaburra marginal block of 4 with full Plate 'No 3' ACSC 60zb, very lightly mounted in the margin, the stamps are unmounted, Cat $3750 for a block of 8 or $1000+ for four unmounted singles. A handsome block.
SIX PENCE: 6d Kookaburra marginal block of 8 with full Imprint and Plate 'No 3' ACSC 60zb, a trifle aged & the fifth unit with a tonespot, the central block of 4 is unmounted, Cat $2250+.
SIX PENCE: 6d Kookaburra marginal block of 4 with full Plate 'No 4' ACSC 60zc, hinged & creased in the margin but the stamps are superb unmounted, Cat $3750 for a block of 8..