Antoniophone Bass Antoine Courtois 1880s - 1890s Paris  Hight : 584mm Bell diameter: 248mm

Antoniophone in C Antoine Courtois 1872 Paris  It is a type of saxhorn with a particular S-shape wrap. This example, is an earlier form which does not have the usual S-shape configuration, but rather an G-shape. It is entirely made of brass with five piston valves that have nickel-silver buttons. There is one water-key on the main tuning slide. Total length: 8 feet

Antoniophone in Bb Alto Orphone BOOSEY & CO 1889 Total length: 4½ feet Hight: 423mm Bell diameter 153mm

Antoniophone in Bb Orphone Baritone BOOSEY & CO 1888 London / England Hight: 652mm Bell diameter 243.mm

Antoniophone in Eb Orphone Tenor BOOSEY & CO 1888 London / England Hight: 510mm Bell diameter: 176.mm

Euphonium antoniophone. in Bb Orphone Bass Boosey & Co 1889 London / England Hight: 688mm Bell diameter: 267mm

Double Antoniophone Boosey sc 1890's ? London ?