Quote:
"Evelyn Spice directed Weather Forecast, which became the most famous of the 1934 group of G.P.O. films. It had a well-defined central theme, the prediction and eventual onset of a storm, round which the accessory phenomena of meteorology, telegraphy and telephony were most ingeniously grouped."
-- Raymond Spottiswoode

Source:
Spottiswoode, Raymond. A Grammar of the Film: An Analysis of Film Technique. London: Faber and Faber, 1935. (p. 92)