Grumiaux, Arthur. (1921–1986) & Traey, Eugène. (1915–2006) Signed ProgramSigned program of a duo recital of the Belgian violinist and pianist in Clermont Ferrand, France, February 13, 1967, both of whom have signed below the front cover photograph portrait of Grumiaux. Bifold glossy paper, 4 pp (inclusive covers), 9. 5 x 6. 25 inches (24. 5 x 16 cm). In fine condition. True signed photographs of Grumiaux are among the rarest of all signed classical music autographs. The present program is a particularly fine alternative!