An operating Rider-Ericson Pumping engine

[kjk]

I knew I had seen one of these somewhere:

http://www.jaylenosgarage.com/at-the-garage/fixed-engines/ericsson-hot-air-pumping-engine/

 

[user 4756]

Hi Woodguy,

Great video, thanks.

My next project is a 1/4 size model RE. ;D

Andy