I have some cockpit control parts which I think are from an Armstrong Whitworth aircraft from about 1930/1940 (possibly Albemarle or Whitley). Does anyone have any information they could share for this type of aircraft, anything would help Pilots Notes, photos etc. There are some part numbers on the control column which I need to decipher, does anyone now the codes used in the part numbers for Armstrong Whitworth aircraft? Any help would be great. Thanks