Absolute monster cylinder music box. Made by F.Conchon at Geneva in 1885. Serial Number 42499. Harmonical Harpe & Piccolo. 2 interchangeable cylinders at 24 inches and playing 8 tunes each. Diameter of cylinder is 2.8 inches. The case is absolute magnificant with valuable inlay work on top and front. Same is music mechanism. Very impressive and high quality sound. Overall in good condition. Comes out of great home.This is an absolute presentation box. It is very heavy. Approx. 160 pounds. Measurement: 55 x 21 x17 inches.