I have this engine in the box, never opened. It says Philadelphia, PA on back of box. I also have a LOCO & Caboose combo in the original box. It says American 4-4-0 Steam locomotive. Tender has Jupiter on the side and so does engine. Caboose has Central Pacific R.R. I am trying to find out what year these were made in and how much they are worth. Looks like both have never been out of their boxes. Any information would be appreciated. Email me at [email protected]