Gelderse Smalspoor Stichting. Renkumse Veerweg 5a 6666 LE Heteren Nederlands. Located at the Randwijk brickworks at the side of the Rhine , the former drying sheds have been converted to loco and stock storage sheds . The collection contains a large fleet of internal combustion loco,s and operate a short passenger service , with tours of the brickworks . http://www.smalspoor.nl/index.php