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Radio for everybody; being a popular guide to practical radio-phone reception and transmission and to the dot-and-dash reception and transmission of the radio telegraph, for the layman who wants to apply radio for his pleasure and profit without going into the special theories and the intricacies of the art (1922)

Lescarboura, Austin C. (Austin Celestin), 1891- · New York, Scientific American publishing company [etc.] · leaf 216

An illustration from Radio for everybody; being a popular guide to practical radio-phone reception and transmission and to the dot-and-dash reception and transmission of the radio telegraph, for the layman who wants to apply radio for his pleasure and profit without going into the special theories and the intricacies of the art, 1922, leaf 216
ver, its loud-speaking qualities were stillundiscovered; in fact, they were not yet developed in thisparticular instrument. A number of experiments were performed with thisinstrument which were at that time nothing short of re-markable. The two inventors realized that there weregreat possibilities… … 198 RADIO FOR EVERYBODY to New York City.Arrangements werethen made to get athrough telephoneconnection from NewYork to Denver. Sucharrangements, h o w -ever, were not fav-ored by the telephonecompanies as articu-late speech was notpossible over that dis-tance of straight wire.It must be…

Radio

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