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Scientific American, Vol. 28, No. 6 (February 1873) (1873)

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An illustration from Scientific American, Vol. 28, No. 6 (February 1873), 1873, leaf 0
n are our thanks to Judge Kelley for the latest Patent Office re- ference in the elevations of the north and south ends of the ports. We already have sixteen hundred of these interest- sufficiently familiar to our readers, we consider no minute ing volumes in our little library, but they have been… … where it would fetch a high price. Anoth. ends partly or entirely of glass,, so that the FOOT POWER BAND SAW. er advantage in the employment of soda is observer may see whether it is full when that the crude acetate can be easily refined, and from it the delivered, when it has become sufficiently…

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