which is of copper. Every lamp is provided slightly heated glass, by means of a brush, with very the slide rest in the position of use. The bottom of the with a pair of snuffers, an extinguisher, and an instru- neutral chloride of platinum, mixed with essen- slide rest, which is thus placed… … by raising the glass covered with nitrate of sil- any of the holes in the graduated cylinder, the MILLING ATTACHMENT FOR FOOT LATHES. ver up to a heat bordering on red. The silver screw being adjustable along the slotted arm thus reduced adheres perfectly to the glass, but numer- to bring it…
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