 |
 |
|
 |
|
 |
38 (XXXVIII) — 1927-1928
Haig Pit Explosion, 186, 251.
Handling-Explosives, 193.
Hard Boiled Hats, 299.
Harlow, F. J., Appointment, 385.
Harworth Colliery Prospects, 170.
Haulage Calculations, 22, 44, 117.
Haulage Locomotive, E. B., 200.
Haulage Plant, Endless, 129, 146, 168.
Haulage Road. Signalling, 216.
Haulage Underground, 158, 178, 196, 220, 300.
Haulage, Aerial Ropeways, 177.
Haulage, Pony, 135, 163, 325.
Headgear, 47.
Health, Safety and, 252.
Heat at Depth, 373.
Heaters, Feed Water, 141.
Heating in Wastes, 398.
Hednesford Mining Society, 283.
Hero Fund Awards, 139.
High Pressure Steam Pioneers, 167.
High Temp. Problem, 183.
History, Colliery Cable, 228.
Hitchen, T., Old Miner, 74.
Hollinger Disaster, 247.
Homes, Aged Miners', 67, 73, 104, 112, 332.
Honours List, In, 378.
Hoppits in Shaft, 367.
Horses in Mines, 89, 369.
Household Fuel, Coke, 212.
Humidity in Mine Air, 287.
Hungary, Coal Discovery, 97.
Hydrogenation Process, 5.
Hydrographical Surveying, 230.
Contains public sector information licensed under the 
