vintage tomy engine and driver set question

I'm pretty sure I have a complete listing and picture of every Tomy Train / Tomy Trains item and it's boxes, and I've never seen that one.

thats about what i thought... the boxes are generic, it was just the plastic liner that changed depending whether diesel or steamer. i found it interesting that it had the correct driver in the box, not one of the standard blue guys.

incidentally, this is the image form the listing. i added the text over the top to try and stop this becoming a "unicorn".