Finally, a photograph of the Garuffa-Gargiulo shown at the 1921 Paris Air Show.

-It is a two-stroke, 9-cylinder engine that runs on Diesel oil.

“The Garuffa-Gargiulo Diesel engine”

"Engine architecture, supercharged"

From Appendix 12: Below we show a new picture of the Garuffa-Gargiolo engine, seen from the other side.

“The blower compressor in the foreground”