RM,
If the color is the same as used by Weaver then it is Scalecoat Brunswick Green, now sold by Minute Man Models. They have a website and you can order it from them. They may now call it PRR Dark Green Locomotive Enamel. I have used it to paint several PRR Steam loco models. It is almost black but there is a slight green tint in it. I like the way it looks and when completely dry (no odor apparent). ii dries with a gloss finish and it take decals beautifully. I takes a few says to dry at room temperature but you can speed up the drying process by placing the loco in an oven set at 175 degrees F for about an hour. Just be sure your oven thermometer is accurate or you can de-solder your loco! I knew someone who had a gas fired oven with a bad thermometer that de-soldered a brass loco. Not a good day!
Joe
