There's a couple of Plymouths for sale over on the Rail Swap page that seem to have some promise. I tend to have a soft spot for such things and the owner tells me he needs to move them and if no one comes through soon they will be cut up.They are located in Canada, above North Dakota. He wants $2500 each. That's Canadian dollars so its somewhat less for us below the border. The link is http://www.railswap.org/cgi-bin/classif ... trievalThe yellow loco has a Leroi (?) gas engine, the red one has a smallCummins diesel. Both look to be standard gauge.The guy's name is Rick and his email is cabooses@prairie.ca. Hope this is of use to someone. J.R. MayWall, NJ