Perantucci PT-10P F Tuba

B&S 3199 F-Tuba, model Perantucci PT-10P, 5- valves, 4 steel perinet valves, front action, bore size Ø 19mm, 5. rotor valve, bore size 21,0mm, bell Ø 420mm, brass body and bell, clear lacquered, incl. mouthpiece