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Show Phone To Show Photo of Speaker Paris. The Matin claims that it will ' be possible within a few months for persons telephoning not only to hear, but to see each other. Edourd Belin, inventor of the telephotographic apparatus, ap-paratus, and Professor Holweck, of the Radium institute, says the news- , paper, after exhaustive experiments, I succeeded in adapting the principle of telephotography so as to transmit an image instantaneously and reproduce it on a phrosphorescent screen. The inventors for the first time transmitted transmit-ted vision fn Bellin's laboratory at La Malmaison in the presence of General Gen-eral Ferie, chief of the army telegraphic telegraph-ic service and M. Fabrey, professor of the physics at Sorbonne. The images im-ages transmitted were small and the distance short, but the inventors of the apparatus, according to Le Matin, declare they are perfecting a machine that will shortly be able to transmit large images over greater distances. |