Does anyone know how was this accomplished? I know some were milled out leaving an oval shaped "slot", others appear ground out, but the ground area is still on the same level as the upper area, and you can still see the original milling circles above. Were the letters welded over then ground smooth? If the letters were just ground out there would be an area where the metal was lower than rest.
Last edited by Roadster 02; 06-03-2019 at 09:42 AM.
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