Wood wool factory Humboldsau

June 6, 1842 by royal rescript signed company agreement and creation of wood wool factory and resort. Joseph Weiss (owner of paper mill in Zlote Hory) inspirated by research results of notable german naturalist, geographer, researcher, traveler – Friedrich Wilhelm Heinrich Alexander von Humboldt’a – patented his invention and deployed it in Humboldtsau, which belonged to Kuźniczysko. This was unprecedented event on the world.