Chief of Signal Corp. tests new public address system. Washington, D.C., June 27. A new high powered public address system recently procured by the Signal Corps of the Army was tested today by the Chief Signal officer Major Gen. Manufactured in accordance with specifications prepared in the office

Army demonstration of new telephone and teletype systems. Washington, D.C., Feb. 25. Utilizing two recent developments in electrical communication. the Army today demonstrated its ability to communicate instantaneously between its Washington Headquarters and its various units in different parts of t

U.S. Chief Signal Officer (G.S.Gibbs?) inspects new radio equipment for talking to Aviators in flight. The new aircraft-radio equipment designed by both the Signal Corps of the War Department permits of both radiotelephone and radiotelegraph communication, sending, receiving, at the same time. The a

Big Train now calls 'em from the announcer's booth. Washington, D.C., April 22. 'Big Train' Walter Johnson, long time star in baseball's hall of fame, is now Washington's CBS station, WJSV, announcer of all the games played by the Senators. He is shown at the mike calling the play by play of yesterd

FCC Chairman faces lens of television camera. Washington, D.C., Chairman Frank R. McNinch of the Federal Communications Commission as he faces the television camera on the Mall this afternoon. Chairman McNinch was interview by NBC announcer Gordon Hittenmark as a feature of the RCA-NBC television de

Teachers shock students at George Washington U. Washington, D.C., Aug. 2. Public speaking students at G.W. U. are only too well acquainted with the shocking machine, invented by Dr. Willard Hayes Yeager, Head of the department, to take the "ahs" "ers" and "ums" out of their diction. He is shown putt

New Surgeon General. Washington, D.C., May 8. Col. James C. Magee attended the first official reception of the 10th International Congress of Military Medicine and Pharmacy tonight. He was appointed by President Roosevelt to replace Major General Charles R. Reynolds as Surgeon General of the United

Radio "Czar" criticizes Federal Communications Commission. Washington, D.C., June 6. Meeting here today. 200(?) radio representatives heard Mark Ethridge, president of the National Association of Broadcasters, criticize the practice of licensing. for six-month periods as "unfair" to broadc

3,000 hours on the air waves. Washington, D.C., June 27. Sec. of Agriculture Henry Wallace, speaking over the Farm and Home Hour today, todays broadcast marks the 3,000th hour on the air and makes it the world oldest radio program from the standpoint of hours on the air, 6/27/38