When I was young I had an electric guitar and an electric bass made by Crucianelli. They were pretty cheap instruments that my Dad picked up at a department store, basically because neither he nor I knew at the time how to tell a bad electric guitar from a good one. I think this would have been around 1969, when I was 11 years old and had been playing guitar for about a year.
Basically, Crucianelli was Italy's version of a Silvertone or Sears/Montgomery Wards type of instrument. Not saying it's without value from a personal standpoint, but it's not likely to be worth much in monetary terms.