Beautiful Sankyo Silversonic flute. Solid silver head, body & foot. This model has the factory E system, where the left side G cup is reduced from 17.5mm to 12mm to give an easier High E, as with the well known split E system. This system requires less maintenance and servicing.
Sankyo SilverSonic 301 Split E
Solid Silver head, body & foot.
The second photo is a video of this flute.