Was the traveller produced at Cowley?
Leo

I was always told that in the locked position it should be down as in the photo and horizontal when open as its the natural position to hold then handle when opening and closing the door, if it was the opposite the open position would be vertical with the handle up which is not a natural position to hold it when opening the door.Which shows the door handle vertical? was that the way they should be,
If there is such a thing only production records from the plant itself would reveal the answer to that but, its certainly an intriguing question.The question we must ask is how do you tell where a particular Traveller was assembled, Abingdon, Cowley or Longbridge ?