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Scientific American, Vol. 44, No. 21 (May 1881) (1881)

leaf 7

An illustration from Scientific American, Vol. 44, No. 21 (May 1881), 1881, leaf 7
s a candle The terminals of the secondary wire of the induction coil drawn downward with such force as to rupture it. receptacle formed of elastic fingers capable of fitting can- are connected with the two remaining binding screws, which 1 The exhaustion is effected by first expelling the air by… … each. When to this is added the immense amount of skins A SIMPLE FILTER PUMP. and furs of other kinds—deer, elk, antelope, bear, beaver, der the operation continuous the cock, D, is closed when it etc.—some idea may be formed of the extent of the Yellow- becomes necessary to again expel the air…

Patented · Ammonia · Gamgee · Silk · Patents · Scientific American · Inches · Trade catalogs · Liquid ammonia · Silk culture · Floor beams · Professor gamgee · Steam engine · High pressure · Low pressure · Induction coil

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