Quartertone electric guitar

Salvage cherry wood neck, body and pickguard, Gramaphone Mahogany fretboard 25.5” scale. Humbucker in bridge with p90 at neck. Wired with treble and bass but with coil split on the bridge. Medium frets Additional fret in 7 positions allow the playing of quater notes, used in non-western music. Finished in button and green tinted shellac