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Scientific American, Vol. 25, No. 19 (November 1871) (1871)

leaf 4

An illustration from Scientific American, Vol. 25, No. 19 (November 1871), 1871, leaf 4
safe keeping of plate, jewels, money, docu- then, in the liquefied ammonia as expansive force, and tube, having flanges formed thereon, at proper intervals, passes out with the gas to the cylinder, where, a portion ments, etc. which interlock with the masonry, as shown. Within the having been… … gestion of the superintendent and the hearty acqui- guished chemist invented a means of storing and IRELAND'S VAULTS FOR STORING VALUABLES. escence of the girls themselves, on the only ground using mechanical power, by compressing ordina- on which high schools can be long perpetuated, namely, that…

Patents · Iron · Consists · Ammonia · Center · Scientific American · Heat · Organ blowing · Letters patent · Counter die · Sheet metal · India rubber · Round oak · Colorado gold · Dated october · Cubic feet

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