This paper explores the flowering of labour history at the University of Queensland between 1966 and 1983; a blossoming that not only laid foundations for the discipline in Queensland but which also provided an interpretation at odds with the then dominant “Old Left” historiography. It is argued that, in addition to Denis Murphy’s efforts, there were four complex and unstable factors behind this flowering: initial support from Queensland Labor, senior mentors (notably Roger Joyce and Colin Hughes), a favourably inclined University of Queensland Press manager and a reservoir of labour history theses. While these factors underpinned publications between 1966 and 1983, by the latter date their impetus was largely exhausted. Subsequent advances occurred in less propitious circumstances.