Features a Mint Never Hinged Full Singles Set of 1937-1948 Australian Kangaroo 1/2d Zoological Series; including the Larger First issue 1937 Stamp with Small Perf 13.1/2x14 'C of A' Crown Watermarks Paper type and Smaller Stamp 15x14 Perf Reissue Stamps which began with the introduction of the 1942 'C of A' Watermarks Paper type & ended with the 1948 No Watermark Paper Variety. A Mint 75+year old Trio, bound to be desirable issues to acquire.