Manufacturer is reserved for the official name used at the timeperiod, like Bourgogne et Grasset.
I even correct it when it says Bourgogne & Grasset.
Mold is something that only applies on American style chips and not on jetons, hince chip mold guide.
You don't have to do the search because I know some admins do use the mold "House" but not my region so I don't feel the need to correct.

The chipguide is a database meaning putting the correct data in the correct section were it belongs.
We have some tricks but starting with what you ask would make the database incorrect.

Jo

If someone is interested let me know. Only this one available, France UFC 1960's. Goes to the highest bid, shipped as a postcard.
Trade is also possible.