Branch of the United States Army creating and managing communications and information systems for the command and control of combined arms forces

concept

The practical use of meteorological reports and weather-maps / Office of the chief signal officer, Division of telegrams and reports for the benefit of commerce.

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United States Army Signal Corps

Works from the collections

The practical use of meteorological reports and weather-maps / Office of the chief signal officer, Division of telegrams and reports for the benefit of commerce.