| 00:30:53 -8947 |
TAPE ENDS
|
| 03:00:34 34 |
AFTER BLASTING THROUGH WALL, MINERS TRIM
LOOSE ORE BEFORE MUCKING STARTS |
| 03:00:59 59 |
A SCRAPER OPERATED BY AN ELECTRIC TUGGER IS
USED TO SLUSH THE BROKEN ORE UP A SLIDE INTO A MINING CAR, TRAM AT THE ENTRY DRIFT |
| 03:01:40 100 |
WHEN THE CAR IS FILLED, MINER TRAM, MOVE ORE
BY HAND |
| 03:02:19 139 |
PAN BOARDING UP MINED OUT ROOM & THE OTHER SIDE
OF THE ROOM NOT BOARDED UP |
| 03:03:01 181 |
MINERS DRILLING THROUGH THE TIMBERS TO ALLOW
FILLING OF THE ROOM BY SUBSIDENCE OF THE GROUND ABOVE |
| 03:03:42 222 |
MINER FILLING COAL CAR WITH ORE FROM CHUTE.
|
| 03:03:55 235 |
DUMPING ORE INTO SHAFT POCKET
|
| 03:04:14 254 |
LOADING ORE INTO RAILROAD CARS
|
| 03:04:32 272 |
PAN ORE PIT, SURFACE CAVING CAUSED BY TOP-SLICING
|
| 03:05:15 315 |
SUBLEVEL CAVING METHOD. ORE ABOVE WORKING
SUBLEVEL CAVED THROUGH INTO CHUTES LEADING TO NEXT LOWER SUBLEVEL. USING BIG MECHANICAL SHOVEL TO DIG ORE. |
| 03:06:45 405 |
ORE MINING, DUMPING LOADS, LOADING COAL CARS IN
MINE WITH ORE. |
| 03:08:50 530 |
WORKERS IN MAGNITE MINES IN NEW YORK
|
| 03:11:03 663 |
MINING BY OPEN STOPES. GOGEBIC IRON RANGE.
TUNNEL WHERE ORE CAN BE EXCAVATED FROM THE VEIN. |
| 03:12:25 745 |
LAKE SUPERIOR MINES. ORE STOCKPILED FOR WINTER.
|
| 03:12:55 775 |
COAL CARS PASSING THROUGH OPEN ENDED BUILDING
CRUSHING BREAKING UP LARGE CHUNKS OF IRON ORE |
| 03:13:18 798 |
OPEN PIT MILLING PROCESS. JAW CRUSHER. GYRATORY
CRUSHER. CRUSHED ORE ON CONVEYOR TO REVOLVING SCREEN TO BE SIZED. HAND PICKING OVERSIZED CHUNKS SCREEN ORE IN LOG WASHERS. ORE PARTICLES SINK & ARE PROPELLED OUT UPPER END. |
| 03:15:26 926 |
LOADING WASHED ORE INTO OPEN CARS.
|
| 03:15:40 940 |
WORKER ON TOP OF CAR OF ORE. A SCOOPFUL IS TAKEN
BENEATH EACH KNOT IN A ROPE. |
| 03:16:37 997 |
RAILROAD COAL CARS EN ROUTE TO DOCKS. LAKE
SUPERIOR. UNLOADING ORE AT DOCKS AT DULUTH. INTO FREIGHTER. |
| 03:18:36 1116 |
FREIGHTER GOING THROUGH THE SOO LOCKS. ARRIVING
AT A LOWER LAKE PORT. |
| 03:19:41 1181 |
DOCK OF A BLAST FURNACE PLANT. UNLOADING ORE.
|
| 03:21:33 1293 |
CAR DELIVERS THE ORE TO THE STOCKPILE
|
| 03:22:10 1330 |
ORE LOADED FOR INLAND SHIPMENT OR CHARGED TO
THE BLAST FURNACES BY MEANS OF SKIPS. BLAST FURNACE & ITS FOUR STOVES. |
| 03:23:33 1413 |
WORKER TAPPING THE FURNACE WITH AN OXYGEN BLOWPIPE
SLAG FLOWING THROUGH CHANNEL. MOLTEN IRON. AFTER IRON IS OUT, THE TAP IS PLUGGED BY A MUD-GUN, IRON IS CASTED IN SAND. |
| 03:28:04 1684 |
PIG IRON CAST IN A CASTING MACHINE. MINUTE
PARTICLES OF GRAPHITE SPARKLE IN THE AIR DURING THE CASTING. LOADING PIG IRON FROM STOCKPILE FOR SHIPMENT |
Jump to this Point
Specialty CollectionThis reel is currently not available for online viewing.
Year: 1928
Color: Black & White
Genre: INDUSTRY/MANUFACTURING
Description: *CONTINUED FROM F-5009V* IRON MANUFACTURING. IRON INDUSTRY. MINING PROCESS.
