This is the treasured Sealos flute made by George Koregelos of Oakland Ca. He told me he decided to make his own flute when he couldn't get a flute dealership. He made them between 1980-1995. This one is the Orfeo model #520. It has a solid silver body and keys, C foot, the Fabrizio G key to facilitate playing high E.
I’ve done a complete restoration on it replacing all pads and corks, leveling tone holes and using the Jim Schmidt flute pads. It plays great with a really easy high register