(My question was answered by a Northern Pacific Railway Historical Association member 50 MINUTES after I emailed NPRHA with my question. And it was answered with and NP paint diagram!)
The thread title is a mouthful, but it is what I'm looking for.
I'm about to paint two aluminum vista dome cars for my NP NCL train and need to know the dimension of the white stripe that separated the two greens.
I've looked on the web and did not find an answer. And, I've poked around the NPRHA's website without finding the answer. So, help me out here, please.