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Scientific American, Vol. 32, No. 24 (June 1875) (1875)

leaf 3

An illustration from Scientific American, Vol. 32, No. 24 (June 1875), 1875, leaf 3
ent of fine platinum wire. the microscope and examined rigidly. If any corpuscles The automatic illumination of the lamp will now be readi- characteristic of pebrine are recognized, the whole batch of ly understood. The operator simply pushes down the knob eggs on that cloth are at once destroyed,… … between the electrodes, red hot. As the rod descends the from contact with the air. It is then said to be supersatura- lever, F, tilts, and so opens the valve, C. A stream of hy- ted, and the least shock, or the addiUon of a minute crystal drogen then escapes atD, strikes just above the…

Patents · Improved · Asks · Iron · Water · Boiler · Second hand · Horse power · Upper carrier · Sewing machine · Particulars address · Trade catalogs · Linseed oil · Postage included · Steam boiler · Union iron

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