Machines and Work, 134.
Magnetic Correlation, 39.
Magnetic Declination, 311.
Main Road, Enlarging, 130.
Main-and-tail Haulage, 117.
Manchester Geological and Mining Society, 137, 156, 163.
Manual Pumps, 65.
Maskell Peace Scholarship Award, 307.
McLuckie Firedamp Detector, 258, 260.
Mechanics, 305.
Meco-Briggs Apparatus, 3.
Mensuration, 133, 151.
Metals, Strength of, 202.
Methods of Working, 60, 107, 263.
Mid-ordinate Rule, 134.
Mine Air, Analysis of, 167.
Mine Air, Composition of, 34.
Mine Air, Temperature and Moisture Content, 22, 55, 89, 191.
Mine Dial, Face of, 26.
Mine Gases, 245, 258.
Mine Plans, 36, 217, 262.
Mine Rescue Organisation, 13.
Mine Rescue Plans, 14, 51.
Miners' Cramp, 137.
Miners' Safety Exhibition, 88.
Mining Mechanical Engineering, 1, 14, 28, 37, 50, 62, 74, 87, 98, 110, 128, 134, 150, 162, 171.
Mining Notes and Formula, 112, 122, 133, 151, 160, 172, 193, 208, 231, 246, 254, 266, 279, 289, 302.
Mining Qualifications Board, 175, 201, 228.
Mining Science, 114, 121, 136, 147, 157, 174, 183, 198, 206, 222, 245, 277, 290, 305.
Motor Shafts, Strength of, 203.