Internal Fire Museum of Power
The 'Internal Fire' Museum of Power is located at Tan-y-groes, Ceredigion. SA43 2JS.
See website.
A friendly museum near the west coast of Wales. Originally dedicated to internal combustion engines, mainly heavy duty oil (diesel and paraffin/kerosene) and gas engines, it has expanded to include a number of historically significant stationary steam engines. Currently (2019) eight of these engines can be run on steam
Photos and details of the museum’s core collection are available online here