Important musical instruments comprising violins and violas, including a violin by Joseph Guarneri del Jesu, Cremona, 1732, a violin by Omobono Stradivari, Cremona, a violin by David Tecchler, Rome, 1723, a violin by Andrea Guarneri, Cremona, a violin by Joseph Rocca, Turin, 1856, a violin by Joseph Gagliano, Naples, 1872, violoncellos including a violoncello by J. B. Vuillaume, Paris, a violoncello by William Forster, London, 1791, a violoncello by Thomas Kennedy, London, 1819, a violoncello by Joseph Panormo, London, bows including a silver-mounted violin bow, by François Tourte, Paris, a gold and ivory mounted violin bow by Emile Ouchard, a gold mounted violin bow by Pierre Vidoudez, Geneva, a silver mounted viola bow by James Tubbs, London, keyboard instruments, including a two-manual harpsichord by Henry, Tull, London, a grand piano forte by John Broadwood & Sons, London, circa 1815/16, stringed instruments, woodwind, brasswind and ethnographical instruments, including a three-keyed ivory oboe, by Klenig, 2nd quarter of the eighteenth century, a voice flute or recorder in D, School of Peter Bressan, 2nd quarter of the eighteenth century, a large number of books relating to the violin, including The Strad, Volumes 1- 86 (1890-1975) : which will be sold by auction by Sotheby Parke Bernet & Co. ..., day of sale Thursday, 25th November, 1976