A rare violin has been stolen from the trunk of a car in San Francisco. “The violin was crafted by Nicolo Gagliano in the 1760s and is valued at more than $175,000 US. Gagliano studied under legendary violin maker Antonio Stradivari. “I’ve always left my violin in the trunk and it has always been fine,” said Sabina Nakajima, 23, a student with the San Francisco Conservatory of Music.”