

Valve trombone, helicon model in B flat. Yellow brass body, German silver bell-garland and mounts, valve fittings and guard strip. Three rotary valves. A length of dummy tubing. Bell garland decorated only with punch-marks. Decorated bow guard. Brass mouthpiece probably original. Stamped: Ferdo. Roth Milano. Inscription embossed on German silver plate on bell with coat of arms.