h the dia- +6 >< _________ THE BLAKE TRANSMITTER. is turned over and the button rubbed slightly on the phragm, N, the other side contacts with the carbon back of it, to remove the loose particles of carbon from button, J, details of which will be given. Numerous DETAILS OF CONSTRUCTION. the… … ithe iron ring, as shown at L, to the lower made. It took a long time for all the nice- hinge, G, thence by wire, P, to the ties of adjustment and little points of interior of the induction coil, usually manufacture necessary for its perfect consisting of two coils of No. 16 wire, working to be…
Internet Archive · Public domain (published before 1931). Free to use for anything.
