The reports which have been made on the progress in television development increase the expectation that the broadcasting of visual programs witJ soon be realized. In anticipation of that result, the Ben Laboratories has been engaged for some time in the development of wire line circuits for transmitting television signals between studios and broadcasting transmitters, or between cities, as may some day be required if television follows in the footsteps of sound program broadcasting.
Kofumi YamaguchiSusumu Yoshida