Physical description

Four typed copies of notes on the Hercules and Energetic Mines. Notes include Location, depth of shafts, plant and machinery, Early History and Prominence. Reference: Mines Dept Special Edition Australian Mining Standard 1.6.1899, Mines Dept Booklet Bendigo Goldfield 1936, Mines Dept Annual and Quarterly Reports, Annals of Bendigo Mining Sections 1876 - 1921, A Richardson, The Bendigo Goldfield Registry J N Macartney 1.3.1871, Mines Dept Bulletin No 30 h Herman 1914, Bendigo Amalgamated Goldfields Coy Financial Reports 1920.