Thanks much!
The numbers on the hinge cabinet mounts are:
346.290
88 04
laid out in that fashion on the back. On the front it says '04' in a larger font. I hope those are part #'s not just some casting ID.
The actual hinged part says: 53 . M
- that is on the back of the cup.
It takes a 35 mm bore hole, and I do have a small plastic jig (layout type jig, not a drilling jig) in the bag. I bought these years ago and got bogged down in various other projects, work, etc.
Here are pics of the face frame (actually there are 2 face frames - the old white one and the maple face frame overlaid on top of that one.
