... PILLAR KEYS.-G. BUTLER SONS are prepared to supply all their well-known Models of T E with keys (hitherto mounted blocks) mounted Pillars, without extra charge- CHEAPER PRICKS.—The origioal Models on Blocks will be slightly reduced in price. SIDE DRUMS.—AU Side Drums price. QUANTITIES.—O. BUTLER A SONS now Hold the Largest Sale of Flutes in the Three Kingdoms. CASH. INSTALMENTS, AND APPROVAL. ...