Stefan, Super find! Very tight brim curl. Reverse sweatband ribbon. Really like the form too. You and Daniele presented Thibet's on the same weekend.Thibet bowler in black. No labels inside the hat, but a size 56 with the brim at 5cm. Made for Baronnier of Nancy, France. Thibet is a brand name made by Ecuyer&Thomas. The details of this hat are wonderful, like the super tight d'Orsay curl. The felt is woolfelt however, so as smooth a finish as one would like.
Here's a pic of the shop it was sold from. Couldn't find any more history of the shop right away.