Friend from Wellington suggested the following use for the wagon- and might I say it sounds even plausable too.
I quote" I think I?ve seen these before.
This is a model of the Icelandic mother in law coach.
None of these survived as they were always at the rear of the train and ,mysteriously, often became disconnected at the crest of some very high hills with sharp corners at the bottom.
Unfortunately, in all cases, there were either very steep cliffs on these corners or very cold water.
They were usually full and the door was always locked, for safety purposes.
Search parties were always sent out, but the Icelandic Postal Service was notoriously slow, so all the search and rescue members often didn?t get advised for up to three weeks.
Sadly, Icelandic law wouldn?t allow the search party to start till they had a quorum.
I hope this shines some light on the history of your new model.
I could suggest , for authenticity, 30 or more figurines be fitted. To show the absolute comfort always bestowed on said inlaws."
Brian