Biella-Oropa

Hello,

the college from Cagliari send me, that in year 1926 came to Cagliari the tramway from Biella-Oropa. Can someone help me with information to this?

Which number did this wagens have in Biella-Oropa and when were this tramways produced?

Thank you


1 - Number of Cagliari
2 - producer of body
3 - producer of electrical package
4 - engine power
5 - the year of vintage
6 - teh year of enlistment
7 - the number of Biella-Oropa

1 2 3 4 5 6 7

31 Carminati e Toselli TIBB ? 19?? 1925 ?
32 Carminati e Toselli TIBB ? 19?? 1925 ?
33 Carminati e Toselli TIBB ? 19?? 1925 ?
34 Carminati e Toselli TIBB ? 19?? 1925 ?