I have a photo from about 1955 taken on a train, and I am trying to figure out what railroad it would have been on. I am attaching a blowup of a portion of the picture which shows the cover on the back of the seat used to soak up head oil and to protect the upholstery. The cover has the RR's logo, I believe something like "CWLI", woven into it. Anybody recognize it? I am also attaching a copy of the entire photo from which the blowup was taken. Incidentally, this photo could have been from a train either in the United States or in Europe. Thanks much.