International radio convention in October

The invitation of the United States Government to participate in the International Radio Telegraph Conference has been accepted by 50 of the 57 companies which have been invited. The conference will be held in Washington beginning October 4, according to an announcement issued Sept. 13 from the headquarters of the conference which have been established under the joint auspices of the Departments of State and Commerce. It is planned to bring up to date the international treaty agreement covering the use of radio.