Autograph musical manuscript. Swiss conductor and composer Jean "John" Louis Octave Grasset (1816-1892) Partition for violon Handwritten 7 Pages , brown ink on paper in-4 236mm x 315mm Rue John-GRASSET in the Augustins quarter of Geneva, Switzerland, named after Swiss conductor and composer Jean "John" Louis Octave Grasset (1816-1892). Seller Inventory # ABE-1682864504130