After the discussion on the 1963 Chevrolet C-10 in Twilight, I saw that link to the Picture Car Warehouse, and found this:
http://www.picturecarwarehouse.net/gallery/a13e163.jpg


Well, guess what; The book "New Car Carriers 1910-1998 Photo Gallery" by Donald F. Wood, there's another one like it from the early 1930's on page 21.