without the employment of ore tonnage carried from the ranges on Lake Superior inclose two standard-gage railroad tracks, so that two any manual labor save to control the operating ma- trains of cars can be loaded at one time. The coke is to the smelters, is taken out of the vessels by this… … A New Type of Car Dumper. The Car is Being Lowered into the Receptacle at the Left of the Photograph. The Operator Stands Within the Leg of an Ore-Unloading Machine. Dropping the Leg of an Ore-TJnloader into the Hold of a Steamer. Ore-Unloader in Service. The Ore is Being Discharged from the Bucket…
Motor · Machine · Niagara · Miles · Device · Scientific American · Manufacturers · Hudson river · American supplements · Water level · York city · American supplement · Lake erie · American february · Niagara river · Shroud rings
Internet Archive · Public domain (published before 1931). Free to use for anything.
