Objekt 20
Valve Pocket-Trumpet in C, three rotary valves
Object description
Franz Karl Rott (1850–1917)
Prague, c. 1900
Brass (body); nickel silver
three rotary valves with 'Trommeldruckwerk' whole-tone, semitone and minor third
L. 1140 mm (tube); 0 115 mm (bell-rim)
Bequest Dr. h.c. Wilhelm Bernoulli-Preiswerk
lnv. 1980.2199