Informal conference on radio communication in the American Hemisphere
Held at the Department of State, January 7, 1916.
 Minutes of the Informal Conference on Radio Communication, Held at the Department of State on Friday Afternoon, January 7th, 1916, at 4.30 o’clock.
Washington, January 7, 1916, 4.30 p.m.
File No. 810.74/41