1925/29: First definitive issue, the complete unused set of seventeen values to 20 s. carmine-red & rose-purple, all overprinted SPECIMEN in black, the 3 s. diagonally perforated SPECIMEN, the 2 s. with slight spot on gum otherwise all fresh and very fine, large part og. Gi = £ 1'200. (Image 1) (Image)

1925/29: 1 s. yellow-brown & black, 2 s. brown & ultramarine, 2 s. 6 d. black & green and rare 7 s. 6 d. rose-purple & black; all in fine used blocks of four, the 7 s. 6 d. being marginal from base of sheet and cancelled at Broken Hill. A scarce group Gi = £ 1'450+. (Image 1) (Image)

1925/29: 2 s. brown & ultramarine to 20 s. carmine-red & rose-purple, excluding the 3 s. value, all six values in unused blocks of four, the 2 s. from lower right corner of the sheet, the 7 s. 6 d., 10 s. and 20 s. all marginal from base of sheet, gum bend on the 10 s. block, fresh and fine, large part or unmounted og. A scarce selection Gi = £ 3'000+. (Image 1) (Image)

1929/52: Postage Due 3 d. grey-black, wmk. Script CA, an unused block of 24 (6 x 4) from the base of the pane, with penultimate (twenty-third) stamp showing "Crown Missing in Watermark", fresh and very fine unmounted og. Rare positional multiple Gi = £ 700+. (Image 1) (Image)