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56 (LVI) — 1945-1946
Earth, Age of, 181.
Earth, Diameter of, 179.
Eccentric Gear, 216.
Efficiency of Motor, 182.
Electric Battery Locomotive, 172, 184, 203.
Electric Cables, Supporting, 251.
Electric Safety-lamp, Portable, 224.
Electrical Conductors and Insulators, 75.
Electricity, 228.
Electro-magnet, Construction of, 250.
Elementary Geology, 181, 194, 208, 223, 234, 246, 257, 271, 282, 293, 304.
Elliptical Pond, Water in, 188.
Equipment Used for Pressure Survey, 166.
Equivalent Orifice, 34.
European Coal Production, 212.
Examination Questions, 66, 151, 163, 170.
Examination Questions, Answers to, 2, 4, 13, 14, 25, 26, 41, 44, 56, 65, 75, 85, 102, 111, 121, 140, 148, 159, 169, 182, 197, 207, 208, 224, 232, 241, 253, 269, 289.
Examination Results, 52, 231.
Examinations, Board for, 54, 209.
Examinations, Managers' Notes, 28, 37, 211, 217.
Examinations, Surveyors' Notes, 20, 200.
Explosions, Underground Fires, etc., 54, 148, 159, 209, 269.
Explosive Range of Methane, 286.
Explosives and Blasting, 194, 206.
Explosives in Coal Mines Order, 260, 270, 281.
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