I used this razor recently which is in original condition. The only repair needed was to replace a small piece of trim near the end of it.
I made some acrylic to match the color. I cut out a piece to the correct profile of the razor scale. I then made a duplicate shape of the scale in wood to which I added strips of brass to act as depth gauges when I filed in the saw tooth edges. Once done I glued it in place.
It's a wonderful little razor.
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