Air Ministry Secret Intelligence Summary Vol 1, No 9, 1946 A-28 Hudson The C-14 Sensitive Altimeter displayed

The C-14 Sensitive Altimeter displayed altitude using 3 pointers

Navy Airplanes

It has as service label dated 1953

There are also a few exposed negatives and prints of perhaps a civilian dock and structure

It is typically installed externally on the side or beneath of the aircraft fuselage

Air Ministry Secret Intelligence Summary Vol 1, No 9, 1946 A-28 Hudson The C-14 Sensitive Altimeter displayedThis authentic post war publication is a secret intelligence bulletin of the British Royal Air Force Air Ministry from September 1946, Volume 1, Number 9. Its 48 pages provide interesting detail of the state of operations of the Royal Air Force as well as an in depth report on foreign air forces, with a focus on the status of the Soviet Union. It is in excellent condition given its age.