Wilesco 2 cylinder V marine steam engine D49 

Two double-acting brass cylinders with steam jet oilers in a V-shape, self starting automatic drive (allowing forward and reverse), infinitely variable. RC-connection can be joined to the reversing lever.
Suitable for model boats up to 80 cms long. Operating time approx. 15 minutes.

A useful twin cylinder double acting steam plant for marine models. Self starting this engine runs on solid fuel tablets.