I’ve seen photo’s of a SantaFe Super Chief streamliner in the 20th Century limited consist to accomodate guests traveling to the coast. It should also be noted that many of the long haul trains were equipped with Pullman owned/staffed/operated sleeping and dining cars. They might or might not match the carriers own livery and they actually had “Pullman” markings not the carriers. Also, the Pennsy often did run trains out of New York that were not “Pennsy” trains. The Crescent was pulled by GG-1’s to Washington DC for cutover to the Southern’s own E’s. This was still primarily a Southern train that was originating out of Pennsy facilities.
That is an awsome loco.