Beschrijving
Turn and Slip indicator Mk IA, RAF. These indicator were used in most British planes, for figters like the Spitfire to the heavy bomber like the Lancaster. It was easier for pilots to swith planes when the indicators were the same. The indicator is in a very good and still functional condition. Nicely marked Air Ministry. It was made by Reid & Sigrist. This is the rare early version which is evidenced by the all white markings, later versions had white and green markings on the face.