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Gloster Gladiator Mk.II

Shown here is the pilot of Gladiator Mk.II, E of No.1401 Flight, based at Bircham Newton, being handed a psychrometer prior to another THUM ('Met' ascent) climb. The psychrometer was used to measure outside air temperature and humidity.

Gloster Gladiator Mk.II
Administrator, Mar 25, 2006