I just spoke to a guy who used to do celluloid slide restoration.
He says I might have a good touch up result with laser printed
White waterslide decal paper.
You can sand the paper to get it the right color transparency evidently.
Not the clear, you would have to paint the plastic with a transluscent white paint that would never match up.
Make a tiny decal and slide it on.
If I can get some kind of a color match...
I'm inclined to try both white and clear!
Looks like a good safe way to experiment.
Has anyone else done this?
Can someone send a high res image of this area to draw from?
A close up from a cell phone would probably work fine.
This might really help a lot of people if it works out.