www.instrument-specialties.com
This is my company. I have all the original negatives and ink formulas from AC Delco, the original manufacturer of these gauges. I use the factory original silkscreening process, not decals, overlays, hot stamping or pad printing like the competition.
If you have a nice original set, I have a special solvent cleaning process to renew them and can re-screen redlines only if needed.
Please check out my website. I'm happy to help.
Mike Mancini