IN elementary text-books of meteorology it is the custom to begin with a description of the action of common instruments like the barometer and thermometer, and of common facts like the apparent ...

Weather drawing by Gabriella Bratney of Mr. Meyer's fourth-grade class at Lowell Elementary School.

THE pamphlet treats the subject of forecasting in an elementary manner, and may interest amateur meteorologists who have receiving sets for radio-telegraphy. The author is a technical assistant in ...