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A Practical Treatise On Coal Mining by George Guillaume André. This nineteenth‑century manual provides a comprehensive, practice‑oriented survey of coal‑mining engineering, focusing on underground conveyance, ventilation, drainage, and the safe, economical design of mine workings. It analyzes haulage systems (tail‑rope, endless‑chain, and endless‑rope variants), winding arrangements, and the trade‑offs between capital cost, power, and reliability across typical layouts, with references to real collieries and expert commissions (1868). The winding discussion covers cages, guides, headgear, ropes, drums, and control systems, while drainage surveys water management, pumps, stands, and valve design. The ventilation portion presents calculation methods, instrumentation (thermometers, barometers, water gauges, anemometers), and arrangements to distribute air and dilute hazards, including natural and artificial ventilation and safety‑lamp considerations. The volume also addresses management, surveying, regulation, and surface works, offering a holistic view of safety, efficiency, and technical decision‑making in Victorian coal mining.
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