The photo of Teridano diTella is referenced from my web page at
www.silogic.com. Teridano is my great-granduncle (my grandmother's uncle).
I looked at the photo originally posted with the query. I don't think that is Teridano but I can't be sure. No one in the family has that original photo.
I have a copy of Teridano's service record. Handwritten and reading it is very difficult and its in Italian, of course. The record seems to say that he was a Coporale Maggiore in the 5th artillery regiment (5_o Regg_lo Artiglieria). The record does not seem to say where he was stationed but the photo that the family has was taken in Torino (Turin).