Just bought a finishing hone from someone who is also a member of this forum. I believe the hone is a Thuringian as does he. Can anyone tell me anything about this company? It was probably produces around the 1920's and the box boasts it is "the only razor hone produced in America" which is probably a lie. It looks, acts and behaves like a thuringian. I can't find anything on them via google. Insights would be appreciated.