Conly John Paget Dease was a prominent Australian radio presenter and quiz show host at 2GB, Sydney, and through it, the Macquarie Radio Network from 1935 until at least 1969.
John Dease c.1937
Sir Edward John Lees Hallstrom was one of Australia's best-known philanthropists and businessmen of the mid 20th century. Hallstrom is best known for his long association with the Taronga Zoo and for his "Silent Knight" brand of refrigerators.
Edward Hallstrom holding a koala at Taronga Zoo, in 1964
Taylor and his glider, 1909
Crosley Icy Ball that was mass-produced in the U.S.A. Like Hallstrom's device, it was necessary to remove the device to recharge it.
Hallstrom's first refrigeration device, patented in 1928