Updated: 05-May-2021
From Appendix 7: In 1871, two French builders made this apparatus propelled by an engine that used gun powder. Information from P. Lambermont.
“"Possible aspect of the jet autogyro"” (PiP)
Engines of POMES et DE LA PAUZE
Model: Experimental gun powder engine
Arquitecture:
Chambers:
Fuels:
Feed System:
Ignition:
Thrust:
Weight: