I been loking online for these cars is this the end of the line for the heavy weights.
Hi It helps us to answer your question if you give a bit more info and a guide to your base as you can see I live in the UK [:)]
Welcome to the forum, friend.
I’m not sure I know what you’re talking about; they show up on ebay from time to time; for instance, there is one for sale right now:
also you may want to check this out:
aristrainsm.info/aristo-craft-heavyweight-car
I have seven that I intend to pull behind my PA and Mallet.
Good luck, let us know what you come up with!