Printed extract from the Victoria Government Gazette, No. 155, dated 17th March, 1948. Regulation details the Code of Signals to be Used in Mines. Signals covered are: Signals for Winding, Firing Signal, Interplat Signals, Signals for Capstan and Pumping Engine and Signalling Rules. Albert Richardson Collectiondocument, gold, mining reports, mining reports, mines acts code of signals, victoria government gazette no 155 17th march 1948, mr hollway, mr oldham, mr byrnes, the fhonorable john herman lienhop, j c macgibbon, j j gourley