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Scientific American, Vol. 63, No. 12 (1890) (1890)

leaf 3

An illustration from Scientific American, Vol. 63, No. 12 (1890), 1890, leaf 3
ecognized method, viz., at the stern, was recently illustration, and has been patented by Mr. Emil Herz a made from Hartlepool to the Newcastle Quay. of No 657 East 157th Street, New York City. A verti- IMPROVED STEAM BOILER. Although the vessel was quite light, not even ballasted, cal shaft is… … contiguous to the drive wheel. This toothed periphery above the other on the door casing, there being on the when the machine is moved forward, thus revolving face. It has an upper steam drum connected witha lower end of the shaft a handle, while at its upper end the pulley, but when the machine is…

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