Ricardo VIÑES (1875-1943). 5 L.A.S., 1910-1912, to Linette Chalupt (one to her mother); 7 pages in-8, and a postcard, addresses. About piano lessons for Linette Chalupt: the fee will be 30 francs per hour; he gives his possibilities and has "a small autograph of Séverac for you". 2 letters from his niece Elvira Viñes Soto (July-August 1950) to René Chalupt. about Ravel's correspondence; and the typed copy of Viñes' answer to a questionnaire of the Courrier Musical Français (1927), and the duplicate of Chalupt's letters to Elvira.