A popular radio jingle advertising an Australian brand of jelly crystals. The song was recorded in 1938 and broadcast on Sydney radio in the 1940s – up to 100 times a day.

This clip is from the start of Smoky Dawson and the Singing Bullet. In this episode, Young Billy (Ray Hartley) is kidnapped by Crogan and Gilmore, Smoky’s old enemies.

This is an episode of radio serial Dr Paul (1963), from Grace Gibson Productions.

This is an episode of the radio serial Cattleman (1961), from Grace Gibson Productions.

This is an episode of Dossier on Demetrius (1951), from Grace Gibson Productions.

This is an extract from the 1980s radio serial Castlereagh Line, by Grace Gibson Productions.

Did you know that until 17 April 1967, talkback radio was illegal in Australia?

Poster advertising Ormsby Wilkins’ Open Line program on Sydney’s 2UE, c.1967.

Advertisement for Malcolm Searle’s program on 3AK, published on Melbourne's The Age, 23 April 1964

Enid Hoggan worked in the late 1940s at radio 2CK Cessnock (now 2NM) both as a stenographer secretary and on-air presenter of news, music and more.