WILLSON Mod. 2727TA  - professional Bb Swiss Euphonium with 3 Valves 

Automatic compensating system.

Key Bb, silver finish, 3 upside stainless steel piston valves.

All original parts, free of repairs and dents.

Bell diameter - 290mm.
Bore - 15mm.
Length-68cm.

Condition - used. Valves working but need to be oiled.

Serial # 25187

Set includes original Willson hard case, leather straps, accessories and a mouthpiece - Willson TA-2

From a first owner - private musician from Geneva - Switzerland.