Think about it, 370 years in 1993 and still in business. Still family run. Just a few family splits to start other companies that are still in business...
What a history! I'm still not understanding the literature and why it is so heavy in the 70's and not much before that. Well, not much in my collection, but I would say I have a nice collection of literature and I'm always on the look out.
Here is a catalog from 1993 and the 370th anniversary..