Turn and Bank Indicator, Pneumatic, RCAF Ref No 6AA/77, Type B C-46 A two page photographic test

A two page photographic test of aircraft follows

This is a Cowl Flap Position Indicator for a 4 engine aircraft as used in the WWII-era US Navy Patrol Bomber PB2Y Coronado made by Consolidated

The bombardier could also choose to either manually drop the cache or automatically in 'train'

This tachometer received electrical signal from a generator located proximal to the engine drive to indicate engine speed

and some of it has chipped from its pointer (the chips are under the glass

Turn and Bank Indicator, Pneumatic, RCAF Ref No 6AA/77, Type B C-46 A two page photographic testThis is a WWII era Turn and Bank Indicator, Type B, made for aircraft of the Royal Canadian Air Force, Ref No 6AA 77, made in Canada by Stanley Precision Instruments Ltd. It is in exceptional condition given its age. The glass and case are intact, the level indicator contains fluid and the metal ball, and the lettering is clear and precise. Measures 3. 25 inches diameter and ~5 inches deep.