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.
Meteorology -- United States -- Maps -- Handbooks, manuals, etc.
Weather forecasting -- Handbooks, manuals, etc.
Meteorology -- Handbooks, manuals, etc.
United States. Army. Signal Corps. Division of Telegrams and Reports for the Benefit of Commerce and Agriculture, issuing body.