Now that there is an abundance of trailers available in N scale, I am trying to put together a train to represent the Pacific Zip of the early 1970's, my question is what would be appropriate, as far as markings on the trailers? I'm assuming trailers with BN, GN, NP and CBQ markings would've been common, but what else? Any help would be appreciated, the few photos I've found are of the locomotives, with the actual train an afterthought, which is pretty common.
