see also ; Mineworkers Accidents – Fatal and Non -fatal.
References.
Branagan, D. F., Geology and Coal Mining in the Hunter Valley. 1791 – 1861. Newcastle History Monographs No. 6. 1972.
Ellis, M. H. A Saga of Coal. The Newcastle Wallsend Coal Company’s Centenary Volume. 1969 (extracts from)
Rothbury Riot Anniversary 1929 – 1989.
Shaw, Albert E., The Brown Story and Reminiscences of an era. 1980. Unpublished manuscript.