Great Story about Fabio Taglioni and his significance at Ducati. Note the picture of the Scrambler Engine and the Pantah engine. Virtually identical.
https://www.cycleworld.com/story/bikes/legacy-fabio-taglioni-ducati-pantah-500/
If you have a Ducati of any size up to the 1198/1260 you owe a lot to Fabio Taglioni.