Does anyone have a good source for ordering original paint colors in spray can form? The ID plate on my '60 Burb shows paint as RP0703A, which I've identified as Neptune Green as the original paint color. The second color is a white, but haven't identified it yet. The existing paint is original and I'd like to touch it up and am thinking if I can order both colors in spray can form it would make the job easier. I'd appreciate any information you can give me.