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48 (XLVIII) — 1937-1938
Machine Faces, 206.
Machinery, Accidents, 241.
Machinery, Maintenance, 332.
Machines in Mines, 83.
Main and Tail Rope, 118.
Mains Lighting, 59.
Man-haulage, Safety Points, 199.
Market, Coal Preparation, 183.
Marketing Problems, 21, 267, 297, 412.
Markham Disaster, 360, 371, 405.
Materials, 334.
Mechanical Mining, 36, 54, 83, 91, 100.
Mechanised Safety, 360.
Melting Point, 152.
Mersey Tunnel Ventilation, 291.
Metalliferous Mine Shafts, 217.
Metalliferous Mines, Proposed Rules, 373.
Meters, Electricity, 140.
Method of Working, 175.
Methods, Fire Fighting, 123.
Mine Classification, 138.
Mine Gases, 125.
Mine Rescuers, Testimony, 163.
Mine Surveyors, 393.
Mineral Wealth, Distribution, 212.
Minerals in N.E., 213.
Miner's Mural Drawings, 311.
Miners' Welfare Explained, 124.
Mining Engineering as a Profession, 401.
Mining Engineers' Evidence, 36.
Mining Engineer's Medal, 185.
Mining in 1937, Coal, 392, 403.
Mining Society Activities, 181.
Moisture in Air, 189.
Morgan Rotary Report, 391.
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