Neil,
That is so great that it has survived since the 18th century. I just love your old buildings and history. Around here, (Ft. Lauderdale, FL), anything before 1920 is old. Is that a laugh or what?
We, in America, have been so fortunate that we have never had a 'Modern' war on our soil. To have historic treasures, not to mention lives, lost is unimaginable. It's wonderful the amount of time, energy and money that has been spent for restoration. You all deserve a lot of credit.
Hugs,
Nancy