4BK March 1958
This is from the Telegraph March 19th 1958 and until 1990 when it became B105 4BK was one of Brisbane's popular radio stations at the time in the late 50's which among their disc jockeys was Malcolm Searle who would go on to host the quiz show Coles 3000 pounds Question did the shows in the afternoons with Four at Four Monday to Friday from 4pm until 4.15pm, Teenage Time on Monday to Thursday from 4.15pm until 4.45pm, Teenage Hit Parade from 4.15pm until 4.45pm on Friday, Teenage Choice from 4.45pm until 5pm on Friday, Children's Hit Parade on Fridays from 5.15pm until 5.45pm and on Saturday Mornings from 9.30am until 10.30am with Sunday Mail Comics Club.