I only wish that I had read about the benefits of a hard backing/fixed media before I had worked on the etching. Hopefully, there will be a next time.
Hang on. I looked at the photos again. Are the letters the same level as the blade and the block is recessed?
If it is, it could black up nicely, but have to even more careful during the wipe up. It’s not a damage thing, but it’ll undo what you’re trying to do if not careful.
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