Conn, 30I double belled, B flat euphonium, 5 piston, 1946


Tag #: 09929
Serial #: 358216

Bell Diameters Bore Size Height
11.0″ & 6 1/2″ .563″ 30 1/4″


This horn has the Conn patented short action valves. This instrument differs from the 60I because of those short action valves. The 60I has the old style, long action valves.

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