I see you have not scored any response till now .
There is a possibility that the elusive 1911 SVA (Savoia Verduzio Ansaldo) is somewhere in the pages of
WW1 Aero the early aeroplane as I remember faintly in my memory articles about pre-1914 aviation in Italy.
Can be found by thumping through ... always interesting to read older articles but distraction could happen because one starts (re)reading and stops browsing.
I try for you to find it

.
I have another tip for you. Perhaps one of our Italian friends from Aerodrome can look in the lavishly produced post WW1 monograph
I cantieri aeronautici Ansaldo, Genova, Ansaldo, 1920, which seems to be the complete reference from that moment back to the very early Ansaldo days. The 1911 SVA should be mentioned and hopefully pictured in it.
If the book could be bought now it is surely extremely expensive (I might like a copy of it .....

).
Will come back for this subject.
Varese