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36 (XXXVI) — 1925-1926
Waddle Fan, 403.
Washing Coal, 290, 342, 357, 383, 390, 414.
Water-gauge, 160.
Waters, Waste Mine, 372.
Water-tube Boilers, 95, 306.
Wedging Curb, 8.
Week-end Repairs, 36, 67, 72.
Welfare Fund, 33, 37, 49, 58, 69, 73, 85, 87, 92, 96, 103, 131, 145, 161, 171, 199, 200, 219, 235, 268, 292, 293, 309, 329, 341, 348, 367, 368, 379, 404.
Wheel and Axle, 294.
Wigan Mining and Tech. College, 377.
Willesley, Coal at, 112.
Winding Accident, Shawfield, 301.
Winding Apparatus, 307.
Winding Engine Problem, 2, 272, 291.
Winding Problem, Economics, 209.
Winding Rope, Re-capping, 108.
Winding Safety Device, 225.
Winding, Steam, Equipment, 256.
Wood Shield, 384.
Work and Power, 395, 406.
Working Face, Plan of, 126.
Workmen's Compensation, 219.
World's Coal, 124, 179.
Worsley Technical School, 415.
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