Just had a friend call me on his cell phone while he sat at a crossing watching a long train of covered autoracks go by. He observed that all of the cars had lettering like TTGX on them and wanted to know what that meant. He called me as the only train buff he knows. I didn't know
ops: so I did a search and found references to Trailer Train. Most of these were references to models but I got the impression that Trailer Train was the manufacturer of the prototype car carriers. Am I right? Anything else I can pass on to my casually-interested-in-trains friend?
Thanks!
Ralph

Thanks!
Ralph