U.S. experts test weather device. Washington, D.C., Sept. 13, Historic Print

Drawn from the Library of Congress archive, this print depicts U.S. experts test weather device. Washington, D.C., Sept. 13. The Library holds one of the most comprehensive collections of American and international historical prints in the world.

Library of Congress record: Created 1937 September 13 Title from unverified caption data received with the Harris & Ewing Collection. Gift; Harris & Ewing, Inc. 1955. General information about the Harris & Ewing Collection is available at U.S. experts test weather device. Washington, D.C., Sept. 13. Scientists of the National Bureau of Standards today conducted a test of the new radiometeorograph, a device attached to parachute and balloon and sent into the skies to radio back signals giving the pressure, temperature and humidity of the upper air. Preparing the balloon for the ascension are Dr. L.V. Astin, (left) of the Bureau's Electrical Division, and Dr. L.F. Curtiss, head of the Radium Division. The balloon carries the.

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