Auction 309-320 - Europe & Overseas - Day 3

Typographed at Commonwealth Stamp Printing Works 1905/12: 2 d. yellow, wmk. Crown over double-lined A sideways, an unused block of four, variety compound perf. 12½ x 12 with extra line of horizontal perforations across the block perforation 11, fresh and fine, large part og. with lower pair unmounted og. Rare, Ceremuga states "this being the only block known to me". Cert. Ceremuga (2017).