Home / Stamps / AUSTRALIA / KANGAROO and MAP (1913) / THIRD Wmk (1915-27) / AUSTRALIA – 1918 ROO 3rd WMK 5/- ‘GREY & YELLOW’ OS SGØ50 GU Cv £70 [B4724] AUSTRALIA – 1918 ROO 3rd WMK 5/- ‘GREY & YELLOW’ OS SGØ50 GU Cv £70 [B4724]Description SGØ50 Cv £70 GU – Good Used Price(AUST) $45.00 1 in stock Add to cart Buy with SKU: B4724 Categories: AUSTRALIA, KANGAROO and MAP (1913), Stamps, THIRD Wmk (1915-27)