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Scientific American, Vol. 29, No. 15 (1873) (1873)

leaf 8

An illustration from Scientific American, Vol. 29, No. 15 (1873), 1873, leaf 8
ansing has been effected, or to new and known measured congeri®S of conterted lines, as in micro- gage of quite simple construction, which we are informed bright work. Its superiority to vegetable or animal oils de- scopic writings, where the transmitted rays are partially shut has been in use on… … out of order, and that when in use upon a locomo- ploying the most approved machinery and selling THE GLOBE STEAM GAGE. tive there is no vibration or trembling of the point- goods at the rate of $2,250,000 per year. Mis- er, no matter how high the speed at which the engine may it leaves only a very…

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