1903 œ1 King Edward VII and Queen Alexandra, blank tablet at bottom right, perforated essay in brown olive on thin card, fine, very rare (BW E12B, $5,000) (In May 1903, G.A. Vaughan, the Government printer in Queensland, designed, printed and submitted to the Postmaster-General, Senator Drake, a series of essays depicting King Edward VII and Queen Alexandra for a standard Commonwealth of Australia stamp issue) (Image)

Est.$1,000

1915 10sh gray and pink, left sheet margin example, Kangaroo slightly misplaced (head just over edge of map), well centered, h.r., fine (SG 43) (BW 48A, $950) cat. £550 (Cat No. 55) (Image)

Cat. £550, Est.$400

1929 10sh gray and pink, bottom sheet margin gutter pair with Ash imprint, folded in gutter only, h.r., fine and scarce (BW 49za, $4,000) (Cat No. 101) (Image)

Est.$1,500

1929 œ2 gray black and crimson, block of four (positions L3-4,9-10), showing short Spencer's Gulf and broken tail on Kangaroo, well centered, with rich colors, v.f. A splendid multiple, one of the few known blocks in this shade, with 2013 Royal Philatelic Society of Victoria certificate (BW 56B, $26,000) (Cat No. 102) (Image)

Est.$15,000