Spon, Ernest, Haldane, Robert, Lock, Charles G. Warnford (Charles George Warnford), 1853-1909 · London ; New York : E. & F.N. Spon · leaf 138
requisite tools. 2 binding-screws g h ; at 1, between The coils themselves consist of wooden Fig. 63 frames (preferably oak), as shown in Fig. 67 : a b are 6 in. long, J in. deep, Fig. 67. (v y& them, is another screw. Make 2 clips \C of stout brass, as shown in elevation and 1 ! section in Fig. 69… … wound uninsulated German silver wire, the thin wire so that it clips the wire such as may be bought at any metal x 1/ at any point ; let the wire con- warehouse. One end is fixed by a screw nected with it go to one terminal of an to a point on c, and winding is com- astatic galvanometer, whilst the…
Workshop recipes · Technology · Industrial arts
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
