1930s miners returning their lamps to attendant at end of work day, maryland / usa - 礦坑 個影片檔及 b 捲影像00:14
1930s coal being washed by water sprinkler and loaded into freight cars, maryland / usa - 礦坑 個影片檔及 b 捲影像00:17
two men working at picking table, rocks of coal sliding down chute onto table for sorting, 1930s maryland / usa - 礦坑 個影片檔及 b 捲影像00:11
1930s anthracite coal rocks being rinsed with water over shaking screen with various size holes to separate pieces by size, maryland / usa - 礦坑 個影片檔及 b 捲影像00:13
1930s miners underground loading mine cars of coal onto elevator, mine cart moving up elevator shaft, maryland / usa - 礦坑 個影片檔及 b 捲影像00:27
1930s miners walking into elevator and descending into coal mine, maryland / usa - 礦坑 個影片檔及 b 捲影像00:27
1927 b/w ws coal moving down conveyor belt to form large heap at water's edge/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:10美國
1927 b/w ms td coal mine worker using lever to release pile of coke/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:08
1927 b/w montage dissolve ws machine releasing coke at retort coke oven plant/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:14
1927 b/w ws tu td engine travelling on rail tracks beneath tower in coke production yard/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:28
1927 b/w montage ms retort coke oven machinery converting coal to coke/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:36
1927 b/w montage ws ms retort coke oven machinery moving along coking chambers, converting coal to coke/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:23
1927 b/w ws montage ws ha rail lines running along coal mine plant and coke yard/ row of 'larry cars' transporting coke along rail lines/ pennsylvania - 礦坑 個影片檔及 b 捲影像00:08
1927 b/w ws coke oven workers standing around battery of smoking beehive coke ovens/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:09
1927 b/w ms coke oven worker sealing brick oven door with mud material in preparation for 'coking' process/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:06
1927 b/w cu coke oven worker stoking coke through gap in partically-bricked up beehive coke oven/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:06
1927 b/w montage ws smoke rising from beehive coke ovens at bituminous coal mine and coke works/ ws workers riding 'larry car' on rails above coke ovens/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:15
1927 b/w ms mine worker in suit watching coal moving up conveyor belt/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:07
1927 b/w ms water flooding bed of crushed coal on conveyor belt device and flowing away/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:13
1927 b/w montage bituminous coal on fast-moving conveyor belt/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:12
1927 b/w ms pieces of bituminous coal falling down moving chute/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:05
1927 b/w ms machine empyting mine carts waiting in line at bituminous coal mine/ pennsylvania - 礦坑 個影片檔及 b 捲影像00:06
1927 b/w ws mine worker standing at the front of long train of coal mine carts moving past carrying bituminous coal/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:08
1927 b/w ws long train of coal mine carts laden with bituminous coal emerging from underground coal mine/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:12
1927 b/w ha ws train of coal mine carts moving past carrying bituminous coal/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:17美國
1927 b/w ha ws coal mine workers sorting bituminous coal falling from conveyor belt into large bins/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:05輸送帶
1927 b/w ms coal mine workers sorting large pieces of bituminous coal dropping from conveyor belt/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:12輸送帶
1927 b/w ms pieces of bituminous coal moving down mesh separating chute/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:07
1927 b/w ms coal mine workers sifting through large pieces of bituminous coal on conveyor belt/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:08美國
1927 b/w ms bituminous coal being unloaded from container for sorting/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:04
1927 b/w ws coal miner workers moving mine cart filled with bituminous coal in for unloading/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:14岩石
1927 b/w montage ws coal miners signalling train of mine carts filled with bituminous coal in underground mine/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:19
1927 b/w montage ms coal miners filling mine cart with bituminous coal/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:17
1927 b/w ws pov miner driving water spraying device along underground coal mine tracks/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:11
1927 b/w ms dynamite fuse burning in coal face before exploding and breaking down a section of bituminous coal for mining/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:05爆炸
1927 b/w ms coal miner using flame from oil headlamp to ignite fuse on dynamite placed in coal face/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:06
1927 b/w ms coal miner inspecting dynamite-prepared coal face with safety lamp and pick axe/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:24
1927 b/w ms two miners placing dynamite into coal face in underground bituminous coal mine/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:11美國
1927 b/w ms two miners working underground with hand-operated device, drilling into coal face in bituminous coal mine/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:06
1927 b/w ms coal cutter undercutting bituminous coal in underground mine/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:13
1927 b/w ms miner working with coal cutter machine to extract bituminous coal in mine/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:16
1927 b/w ws pov mining cart travelling underground and stopping to allow another mine train loaded with bituminous coal to move past/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:22
1927 b/w ws pov mining cart travelling underground in bituminous coal mine tunnel reinforced with timber beams/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:13
1927 b/w ws row of coal miners walking past following miner carrying safety lamps/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:07
1927 b/w pov ms elevator descending underground in pit mine to miners signalling a cart loaded with bituminous coal/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:06
1927 b/w ms pan coal miners entering shaft mine elevator with others waiting in line wearing mining lamps/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:20
1927 b/w pov ms coal miners travelling in mine cart and entering darkened tunnel/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:07
1927 b/w ws coal miners travelling in mine cart entering tunnel/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:14
1927 b/w ms coal miners waiting in line at foreman's window and handing in mining lamps and equipment/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:08
1927 b/w ws coal miners holding tin pails, jumping out of mine cart/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:06
1927 b/w ws coal miners travelling past camera in mine cart exiting tunnel/ pennsylvania, usa - 礦坑 個影片檔及 b 捲影像00:09美國
la ws pan earth mover digging coal from pile and releasing coal into another pile / india - 礦坑 個影片檔及 b 捲影像00:24
cu tu td earth mover scooping coal from construction truck and releasing coal into pile / india - 礦坑 個影片檔及 b 捲影像00:17
ha ws pan large coal pile on top of cliff overlooking coal landscape under hazy sky / india - 礦坑 個影片檔及 b 捲影像00:16
ha ws trucks carrying piles of coal and driving on road near construction site / india - 礦坑 個影片檔及 b 捲影像00:14
1965 medium shot gold prospectors sifting and washing sieves in stream / 'the gold rush' / audio - 礦坑 個影片檔及 b 捲影像00:07
1960s medium shot miners wearing gas masks and headlamps walking toward cam inside cave - 礦坑 個影片檔及 b 捲影像00:13
