A26 Special K wrote:
That’s a cowling support that goes on the Douglas A-26. Those brackets attach to the engine it has nothing to do with the bomb bay. That said, remember, the A-26 was redesignated B-26 after the Army-Air Force divorce in 1947. The Martin B-26 had been retired so nobody thought it would create any problems. Right!
Cheers chap. much appreciated. I found the 'hinge' part number in the A-26 parts manual I had and wasn't sure if it was a more generic part used in more than one aircraft. Excellent, I now have it ID'd!

Came from North France BTW...picked up by a local gentleman immediately after the war... not sure what he thought he'd do with it?!

Happy chappie now...
being cheeky... you haven't got a photo of one in situ have you?