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Scientific American, Vol. 55, No. 24 (1886) (1886)

leaf 9

An illustration from Scientific American, Vol. 55, No. 24 (1886), 1886, leaf 9
inous powders, and M. Vefffeuil has more recently from the head stock toward the tail stock, the carriage rope and pulleys, and ‘the second a direct grip of the followed up the subject. He gives the following pro- is swung backward to carry the work away from the jaws. It willalso be seen that when… … contracts for supplying oil for the use of copper, platinum, cranium, zinc, molybde- the lighthouse service as follows: For min- num, produces a variation in the color of eral oil, to the New York Refining Company, at 6 35-100 is released, the pulleys will grip the cable sufficiently, the light,…

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