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AUSTRALIA - OFFICIALS 1915 - 1930 of good used to fine used Kangaroos O. S. punctured with type O2 perfin presented on a stock card we see 1915 watermark W 5 range to 1s (SG O35) also 1915-28 wmk Narrow Crown values to 10s (SG O51 x2) with extra shades including a 3d olive-yellow Die II SG O45d fine used plus a 1923-24 2s maroon Die II SG O77 CTO used and 1929-30 wmk Multi Crown A values to 2s (SG O117 this stamp is unused). There are a few perf faults and some are CTO but overall is a sound lot. (21 stamps)