new building in half scale with Flyweel Diameter 600 mm
Flame Ignition as in original Engine, powered with Hydrogene
Video: https://www.youtube.com/watch?v=JltLwYaXYYE
https://www.youtube.com/watch?v=tO4sJm71Vao
Year: 1867
Model: Measuring model for world exhibition in Paris 1867
Engine...