Thanks very much for trying !
Yes somebody else said it looked like a British zip on the jacket so it has maybe been replaced at sometime…so anything that is authentic would be fine it doesn’t have to be the same as this….it is no use without a working zip but we don’t want to fit a modern zip.
Thanks for your reply however we were hoping to be able to get an authentic zip as the jacket is wartime not the modern nylon equivalent which is all the alteration shops can offer.