Turn and Slip Indicator, Mk IA, 6A/675, RAF 1944 Allison the lid having lost its

the lid having lost its way over the years

The Gyro Flux Gate Compass System was used in aircraft of the US Army Air Force such as heavy bombers B-17

You are carrying a heavy burden in the name of liberating our name

It is in good condition given its age

and remained

Turn and Slip Indicator, Mk IA, 6A/675, RAF 1944 Allison the lid having lost itsHere is a Turn and Slip Indicator, Mark IA, Type 6A 675, invented by George Reid (according to the 'all knowing' Wikipedia) and made by Reid & Sigrist, as used on the blind flying panel of aircraft of the British Royal Air Force and the Royal Australian Air Force of WWII. It is an early version as evidenced by the all white markings; later versions had both white and green markings on the face. While the Mark IA was used across numerous British