November 19, 2018

Primary Source Spotlight: Weather

Congress requires US military to collect weather data 1870Weather Forecasting Among Services to [House] MembersWeather forecasting primary source set, includes teacher's guideMore weather forecasting primary sourcesWeather instruments primary source setWeather vanes primary source setWeather bureau primary source setWeather Service primary source setMeteorological stations primary source setWeather emergencies primary source setWeather sheet … [Read more...]