P-51H Mustang Pilot's Flight Operation Manual ME-109 There is a screw on

There is a screw on the rear of the instrument that

Made by Taylor Instruments

25 inches diameter and ~10 inches deep

made for aircraft of the Royal Canadian Air Force

likely the recommended operating limit of the aircraft in which it was last installed

P-51H Mustang Pilot's Flight Operation Manual ME-109 There is a screw onThis is an original Pilot's Flight Operation Manual for the North American P 51H Mustang as used by the US Army Air Force. The P 51H was the last production version of the P 51. It was considered the "Lightweight Mustang" and had a new wing design, a longer fuselage, and a taller tail fin. The serial number of the aircraft written on the cover, 44 64232, served with the 65 Fighter Squadron of the 57th Fighter Group and crashed on take off from Mile 26