Measuring 3ft 10in (1.16m), it is a topical entry as protestors fight to preserve the landmark building in Germany, a 1928 modernist classic designed by Paul Bonatz (1877-1956).
As part of a regeneration project for Stuttgart, architects propose, among other things, to tear down the side wings of the train station.
The estimate for this remarkably accurate tinplate model is €2500.
Visit Nagel's website at http://www.auction.de