Hate to say it guys, but judgement needs to be withheld until the vent and window panes, the window frame and the latch assembly are re-installed. Complete Aceca doors are heavy, and the cantilevered weight is taken to the hinges in part by those now 50 year old ash frame joints. The hinges aren't that robust either. Hopefully what David has now will be the same when it all gets back together.
Art
Art