Dave,
I am not intending to undercut your request. Don’t want to hijack this thread, but if someone can afford to let one more of these tags go, I would like one for my “Ratty” project. It can be cracked or damaged. Just not so brittle that it falls apart. I already have the correct plug. This is on my want list of this project, but not holding up my project, understandably. I don’t have to have original or correct either. (Beggars can’t be choosers) But you know that I would appreciate damaged correct over new incorrect. Thanks. PM if you can help

The flange on the plug seats very close to the lettering on originals

There are good reproductions out there. As far as used i may have one. But keeping this on the rear thats not rebuilt yet