This is a lot of predominantly Marx, but with a couple of Ives cars. The 897 is a windup (what I call clockwork) engine, and it appears to be complete and functioning though I have not wound it up, the crank is missing. The rest of these trains are tired, but the paint is generally pretty good. If you are seriously interested, I could take other photos or try to answer any questions. No idea what this is worth, feel free to make an offer if my price seems high. These will be listed on ebay if I still have them come the beginning of October.
Thanks and have a wonderful day!