Agnes, I pray that you have a friend in Paris who can share your idea with someone who has the contacts to spread it around. If there is one tiny shard of one of the windows left I would so love to have one.
Unfortunately I have no contacts in Paris.
Maybe someone with Catholic contacts here or can contact that guy that’s in charge of the current restoration project.
I would dearly love to have a piece of history with provenance. I would mourn if this stuff was just tossed in a garbage heap.
The three rose windows survived.