Violin crafted in 1890 by Guadagnini, a master Italian instrument maker in Turin. Henry Rosner bought it in Vienna in 1928. It was his constant companion for 66 years, excepting a brief separation near the end of the war. Rosner played the violin professionally in well-known cafes, hotels and resorts all over Europe until Poland fell to the Nazis in 1939. Three years later, Rosner, his wife Manci -- ...