GLASS CYLINDER STEAM ENGINE from youtube by railnwings
featured video : Steam engine made from glass
featured video : Steam Engine Made From Glass
With a glass cylinder and steam chest top, this engine shows the relationship of the valve to the piston.
It has a 1" bore, stroke of 1.5" and a 4" flywheel and has reverse linkage.
This steam engine is believed to have been used as a training aid, when steam engines were in common use. It is made to be disassembled with only a screw driver.