on is carried out by a single screw 4 feet WAGER cate ious Coad twee oe 1,750.00 a draft of 6 feet 6 inches with a load of 240 tons. The 3 inches in diameter, fitted with four blades which Total annual outlay............. $5,002.50 are made reversible in direction by a rack-and-pinion engine, which… … nally designed for service upon the River Elbe, but feature of the vessel. The rod which carries out the ing 1,950,000 ton miles, which corresponds to a cost of when it was completed by the engine builders it was reversing motion ends in a series of toothed racks about 0.25 cent per ton. Had the…
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