1950 Anton Schroetter,Anton Schroetter German Violin,Anton Schroetter workshop model #15, Mittenwald circa 1970 (1/2 size) - Brobst Violin Shop,Anton Schroetter workshop model #15, Mittenwald circa 1970 (1/2 size) - Brobst Violin Shop,Lot - German Violin, Labeled Anton Schuster