Are you sure? Google C.Louis Weber Hanover and I get alot of Third Reich Results. For instance He is listed as a hat maker here -

http://coiffures.aceboard.fr/284085-2916-1592-0-INDEX-MAKERS-DISTRIBUTORS.htm

I know they fake tons of SS Uniforms. But this dealer mostly sells jewlery and knows nothing about TR militaria. He said they came from a friend he knew who traveled europe collecting things to sell. Sadly she passed away and he purchased items from her estate. They were the only military items besides some US medals in his store. I know this dosent mean much but WStill, these pants have serious mothing and I dont think The East Germans even use black breeches because of WW2 and the SS.
Thanks for your help.
Ray