Went to a local swap meet last weekend and they also have a "show and shine". Cell phone photo's so excuse the poor quality.
The WLA took my eye, not original but nicley presented.
And if the new fangled internal combustion engine is a bit recent for you what about a gas fired steam powered bicycle. Its a replica or an invention, not a restoration.
If you go on Youtube, you will find film of the steam bike being fired up & run. I believe it is the same replica as you have photographed. I would love to have one.......