Alex, this is him:
Hauptmann 2. Cl[asse] Alexander Venturini
Commandant der Sanitäts-Abtheilung Nr. 10 zu Innsbruck (Juli 1870 - [1875?])
Captain 2nd class Alexander Venturini
Commander of the 10th Medical Department/Regiment at Innsbruck (July 1870 - [1875?])
https://books.google.de/books?id=1vp...er%20venturini
[Heck, doesn't work: remove alexander in the search field at the left hand side and hit the search button - this takes you to p. 133]
Regards,
Kai