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. There are three typed copies, also the original handwritten notes.mine, gold, hercules and energetic mines, notes on the hercules and energetic mines, the north energetic, the victoria pilot, plan of leases of 1870, bendigo amalgamated goldfields company, sheepshead line, central blue, big blue, mines dept special edition australian mining standard 1.6.1899, mines dept booklet bendigo goldfield 1936, annals of bendigo mining sections 1876 - 1921, a richardson