Air Ministry Pamphlet 123, Instrument-Flying Instruction On The Standard Panel. P/b, 10.5 x 16.5cm, 30pp. Prepared in the Directorate of Flying Training, Air Ministry and issued by the Department Of The Air Member For Training, April 1941, revised April 1943. Smaller format pamphlet issued for the benefit of the S.F.T.S. instructors whose pupils only learned instrument-flying on the limited panel. The cover is a little soiled and dog-eared with minor spine damage. Good used condition. Stock code P19775.