Kolisch String Quartet. (1920s-1940s) Signed PhotographExtremely uncommon signed photograph of the great string quartet, closely associated with the 2nd Viennese school and famed for their quartet recitals without the use of sheet music. This is illustrated in the present image, as is Rudolf Kolisch's reverse handed playing due to a childhood injury to the middle finger of his left hand. In poor condition but with faults which could be skillfully matted out of view, chiefly a hole to the upper edge