Journal of the Franklin Institute; devoted to science and the mechanic arts (1826)
Franklin Institute (Philadelphia, Pa.) · Oxford, Eng. [etc.] Pergamon Press [etc.] · leaf 301
he bell glass, and on oneside of the centre of the plate, two stout brass wires are inserted,one of them insulated by a collar of leathers, so as to admit of theignition, by a galvanic discharge, of a small arch of platina wire, whichterminates them. The sliding rod above-mentioned as occupying… … rod as the platina wire; and on the opposite side of it, there is abrass cover, H, for the cap, supported from the plate. The arrange- Hare on the Evolution of Boron. 291 ment is such that by a suitable movement in the sliding rod, madeby grasping it by the handle G, in which it terminates…
Science · Patents · Meteorology · Technology
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Essai de physique, par Mr. Pierre van Musschenbroek ... avec une description de nouvelles sortes de machines pneumatiques, et un recueil d'expériences par Mr. J. v[an] M[usschenbroek] Traduit du hollandois par Mr. Pierre Massuet .. (1751)](https://img.insideoutlibrary.com/img/200/ia-essaidephysiquep01muss-431-72.webp)
