Hi,
Bob the person who gave the jack to me found out what it was three weeks ago when he was on a spare parts buying trip and told me when he got back so it looks like I received a valuable gift.
Willanthry I used the original glass it wasn't removed from the frames I patched , cleaned and painted with it in place as I wasn't game dismantle the frames.
Graeme thank you I will have to find some more as there was only 7 left in the jack when I opened it up.