Lighting gauges: proper spot to splice into dash light power?

Mike I respect your posts but I disagree this might be "best." These are old girls, the fuse holders get corroded and loose, and hanging more hardware into the fuse clips is not my idea of "best." Sometimes, you just need to cut/ solder/ splice/ crimp. I know, cutting up that valuable 60 year old pristine old harness is hard, but....LOL
Agreed but this is a safe way to do it with a positive connection. I would venture to say most of our fuses are original to the car and haven't been removed for years. I have never been too keen on tapping into a factory harness. I like to go to the source.