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39 (XXXIX) — 1928-1929
Dams, 94.
Dangers, Water, in Mines, 5.
Davy's Proudest Triumph, 391.
Dawkins, Sir Wm. Boyd, 212.
Death-rate, Miners', 288.
Decking Arrangements, 163.
Decking, Simultaneous, 374.
Denaby Carting Scheme, 113.
Deputies, Training, 113.
De-rating of Collieries, 171.
Detonators, Electric, 177.
Dial, Miners', 237.
Dial, Testing, 191.
Diamond Boring, 140.
Diamond Drill, 273.
Diffusion of Gases, 98.
Dinnington Institute, 89.
Direct Haulage, 31.
Direct-acting Pump, 110.
Dirtier, Coal Getting, 171.
Disaster Fund, Cwm, 32.
Doncaster Infirmary Funds, 176.
Donkey as Gas Detector, 281.
Drainage of Old Workings, 300.
Drill Rods, 128.
Drums, Winding, 198, 210.
Duff, Future for, 225, 233.
Dust Clouds, Electrification, 76.
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