Duties of mine boss, fire boss, driver boss, miner, laborer, or helper, head- man, footman, driver, company-hands, engineers, etc., etc., 347-355 Effects of inhaling white-damp, (carbonic oxide,) Effects of inhaling black-damp, (carbonic acid gas,) Egg coal, Electricity used in blasting, Elevations, Elevators, Ellengowan colliery, (P. & R. C. & I. Co.,) cost of mining, Empire breaker, Empire colliery,-gangway timbering at, Employees, list of, Endless chain on short planes, Endless chain system of haulage, Endless rope at Nanticoke No. 3 colliery, Endless rope system of haulage, Engine houses, Engines for inside slopes, Engines for breakers, Engineers for breakers, English miners, Estimating available tonnage, Exeter colliery, Exeter shaft, Expanding chimney of Guibal fans, Explosions, tables of, Explosions,-caused by coal dust, (?) Explosives used in mining, Extinguishing blowers with water, Extinguishing mine fires, . 6, 8 210 389 391 455 . 103 6, 370 473, 474 362 481 90. 344 196 . 212 215 212 108, 109 .200 .474 354 428 54 108 67 321 379-397 394-396 64, 176-178 383 419 Faults, rare in bituminous, not uncommon in anthracite, Fell, Judge, of Wilkes-Barre, Fences, built around shafts, Fern leaves in roof of coal beds, 316, 317 314-327 10 First lift, not always the first level below the surface, 133 |