Zvi Lurie, a member of Hashomer Hatzair, serving as its general secretary between 1935 and 1937, helped establish Kol Yisrael, Israel's public domestic and international radio service, which broadcast the declaration.
Lurie was a member of Hashomer Hatzair, serving as its general secretary between 1935 and 1937. He also helped establish Kol Yisrael, which broadcast the declaration. "Voice of Israel", also "Israel Radio") was Israel's public domestic and international radio service. 
