Wilesco steam engine D21

Technical details correspond to the steam engine D 20:
Mirror polished boiler, diameter 6,5 cms, length 16 cms, boiler capacity 530 ccms, with water gauge glass, water drain cock. 
Boiler house true to life, with embossed brick type walls, 2 foot-bridges with railing and 2 ladders. Double-acting reversible brass cylinder with flywheel, spring loaded safety valve, additional steam whistle with chain, pressure gauge, steam regulator, flywheel of 10 cms diameter with grooved pulley, sturdy attractive die-cast piston rods, steam jet oiler, centrifugal governor.

You will find the full range of Wilesco model steam engines here along with a comprehensive range of accessories and driving models.