WTB: Pathé cylinder phono half-nut and bar

[erunltd]

Looking for a Pathé tracking bar and half-nut like the one in the pics.
Pathé half-nuts are unique as they are fine threads (50 per inch) which is
not the same as an Edison GEM. European machines use threading in
millimeters not inches.

If you have one of these, let me know. They are commonly found on the
Pathé Gaulois which looks like an Edison GEM. If you only have the half-nut
or the bar still let me know. Thanks for looking.