Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 290
n. The coal locomotives as built by Uoss & Winans of Baltimore, differ essentially from those of othei L0C0M0T1VK ENGINE. 28a aiakers. The freight engines are usually eight-wheeled engines, all connected; the fire-box is extremelylong and capacious. The fuel is let down through a hopper above… … Coal btnut by Parkin I i other makers are in general a] milar to tii ferenoc being ;il it entin ly in the form <>r the 284 LOGARITHMS. LOGARITHM. The logarithm of a number is the exponent of a power to which another given inva-riable number must be raised in order to produce the first number.…
Mechanical engineering
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