As some of you know, I do parts and reproduction graphics for 1973-1978 GMC Motorhomes. One of the accessories that a lot of owners add is a monitoring panel for engine functions called a DigiPanel. It’s downfall is that the silk screened graphics on the front wear off over time. I created a replacement overlay on ultra-thin laminated engravable plastic (the supplier calls it Lamicoid). It is about 1/32" thick and has an adhesive back. The panel is about 7" wide.