Spon, Ernest, Haldane, Robert, Lock, Charles G. Warnford (Charles George Warnford), 1853-1909 · London ; New York : E. & F.N. Spon · leaf 170
algamation of the zincs, but also of using (instead of two strips of copper containing aper- tures into which passes a pin that plates and cylinders of zinc of deter- likewise traverses the porcelain cup. In minate size) shavings, scrap of all shapes, or spheres prepared especially for this this… … ' Radiguet's amalgamating supports. any other substance not attacked by | If acidulated water be introduced into a porous vessel containing an electrode acid, there is put some mercury con- . of this kind, the following phenomenon taining traces of zinc Above this cup ' is placed a copper…
Workshop recipes · Technology · Industrial arts
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer01inte-295-121.webp)
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer01inte-144-51.webp)
