Amateur radio : how and why of wireless with complete instructions on operation of receiving outfits (1922)
Grainger, Maurice J · New York : James A. McCann · leaf 145
s are laid club sandwich-wise, a sheet of tin foil, a sheet of wax paperand then a sheet of tin foil again until thereare, say a layer of seven pieces of paper andsix of tin foil. Half the sheets of tin foil areconnected to one wire and the other halfto another wire, these two wires forming… … PAPER FOIL PAPER FOIL PAPER FOIL PAPER CONNECTION CONNECTIONDiagram Showing Construction of Fixed Condenser.
Radio · Amateur radio stations
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