Xalon, J. (? - ?) "Six sonates pour le clavecin et le piano forte Avec accompagnement de Violon ad Libitum dédiées à Madame Bouffé...Oeuvre V"Oblong folio. 36 pp. Engraved throughout. Composer's autograph paraph to lower right corner. Disbound from a larger volume, ownership signature "Miss Stowe" to upper margin, remnants of leather binding to spine, a couple of markings in 18th century ink, else in very fine condition throughout. 13 x 9. 25 inches (33 x 23. 5 cm.). A curious volume of keyboard works by a London composer and music publisher about whom we have been unable to trace virtually