An elementary manual of radiotelegraphy and radiotelephony for students and operators (1916)
Fleming, J. A. (John Ambrose), Sir, 1849-1945 · London, Longmans, Green & co. · leaf 261
Fig. 5. RADIOTELEGRAPHIC STATIONS 24^ wooden frame on which arc wound two circuits, p, s, a single … Fig. 6. turn or two of a small inductance which forms part of the con-denser circuit, and another overwound circuit 5 to 10 turns in ►=-fi
Radio · Telegraph, Wireless · Telephone, Wireless
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
