I think I have a few in my roster that are not on your picture list. I have a pair of LifeLike PA's I bought last month. Also joining my roster in March were one each Kato SD45 and RS2, both in blue/grey. I have a brown MT D&H flat car with yellow lettering, and I have that "I (heart) NY" on a Microtrains body. I can give you images of any of these with unrestricted permission for use, if you want them. Do you need images of the Atlas C628s? I must have bought that same early Microscale decal sheet, because one of the first cars I repainted and re-lettered in N Scale many years ago was a badly faded yellow MiniTrix 50' DD Frisco box car, repainted BCR, white lettering- D&H with the shield herald. I'll have to dig and find that one.
Since folks have been talking about the D&H maybe I should mention that I have a table at my N-scale Passenger Car User's Guide that details what cars can currently be modeled using available sides, R-T-R models and kits... http://trainweb.org/passengercars/UsersGuide/DandH.htm
Here's one I have in my collection... U36-B... ebay find so the handrails leave some to be desired, but runs like a champ for a Bachmann #64076 I don't specifically collect D&H... so if anyone wants this make a offer