|  |  | Here is an overall view with the burner removed to see the displacer cylinder. | And from the flywheel end... |  |  | The displacer rod and link are connected to the crankshaft. | The copper tubing connects the displacer chamber to the power cylinder. |  |  | Here is a view with the burner installed! |  |  | And here is the creator of this engine! | 
Pictures provided by Boyette White.