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41 (XLI) — 1930-1931
Rails, 30.
Railways, Birthplace of, 276.
Records, Old Mining, 264.
Recreation Schemes, Ideal, 265.
Rees, Evan, Death, 325.
Regulations and Orders, 317.
Relay, 222.
Relief Funds, Miners', 21, 43, 336, 347.
Re-lighting Lamps, 44.
Reorganisation, Efficient, 145.
Report No. 60, Industrial Health, 360.
Report, Annual S.M.R.B., 40.
Report, Fuel Research, 177.
Report, Industrial Research, 124.
Report, Miners' Welfare, 251.
Report, Scientific and Industrial, 276.
Reports, Inspectors', 81, 108, 113.
Re-railing Tubs, 174.
Rescue Competition, 400.
Research, 40, 49, 91, 101, 151, 177, 276, 340.
Research at Birmingham, 388.
Research at Sheffield, 379.
Research Board, Coke, 91.
Resistance, 90, 100.
Resistances, Grouping, 52.
Results, Examination, 33, 245.
Retired, 56, 112, 240.
Reviews, 53, 124, 177, 268, 344.
Richardson, W. P., Death of, 39, 117.
Risks, Accidents, Comparison, 277.
Road Dust, Examination, 383.
Road Support, 205.
Rock Drill Lubrication, 369.
Rock Temp, and Air Movements, 184.
Rocks, 190.
Roof Control, 233, 321.
Rope Clip, 221.
Ropes, Capping and Splicing, 10.
Royalty, 320.
Runaway Switches, 204.
Rust Prevention, 375.
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