Paul
von Auer de Alsóterény Vilmos, Budapest
->
is is a representative of the Radio Corporation of America (RCA)
Antoine,
Jean Boguslawwski, Warsaw
->
was called to conduct the transmissions over the radio for the
military.
Slavko
Boksan, Belgrade
->
was a champion for the erection of a radio-station in Belgrade.
Liudas
Gira, Kaunas ->
was the chairman of the board of Lithuanian Radio Broadcasting in
1927.
Gordon
Gordon-Smith, Washington D.C.
->
gave a series of lectures (15) by radio on the creation of
Yugoslavia, Czechoslovakia, Rumania and the Little Entente
Georges
Prince Greciano, 
lectured in Central Europe and in Belgium, i.e. Radio Bratislava
(C.S.R.), Club du Faubourg, Paris, etc.
Tamara
Jankowa, Sofia
->
She played Piano in Vienna for the radio.
Ludwig
Lille , Lwów
->
Since the last 2 years he has given permanent lectures on painting
over the Polish Radio in Lwów.
Münir
Nurettin , Istanboul
->
sings for the radio (only Turkish music).
Ludwig
Schmidts, Bucharest
->
was singing over the radio in Bucharest and Leipzig.