LTD Stirling Engine

Let me lead with this: if any one knows the original designer of this engine let me know so I can give credit here. I found a pdf of hand drawn prints on notebook paper for this engine online. I do not know if it will work or not... but I'm going to find out as soon as I can build it. Not my best render but truthfully I just wanted to get it drawn to aid in answering the question "will it run?"