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Scientific American, Vol. 16, No. 11 (1867) (1867)

leaf 7

An illustration from Scientific American, Vol. 16, No. 11 (1867), 1867, leaf 7
nd toend and connected at each end by A. Alexander, of Mobile, Ala., who desires to contract for its nuts to the coupler. Between the coupler and the car, it- manufacture, His address is as above, Box 180. self, is a spring of rubber covered by a wrought iron plate and 7 Sao The Channel Submarine… … HARROP’S DRAW BARS FOR CARS. contact. three pounds and a quarter—and which When the two ends are fairly in are afterward nearly all recovered—pre- contact all around, which is ascertained by inspection protoxide of copper from 25,000 pounds of sea water at a cost through the window of the fixed…

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