A wonderful German Bowler, Steve. Looks like quite a tall crown. Some great hat ephemera, too.
F. Witzleben Leipzig possibly 1920s. There is no company mark on the paper label but probably sourced. I found this hat back in 2013.
Hat Box possibly early 1900s late 1800s.
1910 Advertisement for Fur Hats
Bismarkhaus Postcard possibly late 1800s.