Jensen Steam Engine Model 70D

The highest RPM dry Fuel heated engine that we make. Unique, vertical, double-acting oscillating cylinder engine with a 2-1/2 x 6 boiler, 2 speed pulley, Our most requested engine for the school sciences, physics & fun is now a Dry Fuel Fired configuration!!! Includes pop valve, whistle and throttle.
DRY FUEL VERSION.

THIS IS NOT A TOY! As it involves a flame it is not for use by anyone under the age of 14.