Camposbasso- Info please

Greetings fellow SRP members

Well RAD is definately taking hold! My latest aquistion is below.
Its a 6/8 I think (maybe even 7/8)
One side of the tang is stamped "Prezioso" and other as you can see. I assume its Italian made?

Any info much appreciated.

Attachment 82548

Yes you are correct, on the tang there is write N P & Brothers Campobasso, Campobasso is a city of Italy.
I dont know if Prezioso was a brand of some another factory, you have to check on net.