It appears that what looks like tape in main picture is actually a Yamaha plate, which we know doesn't belong. I had to get a different picture to verify. Anybody have any ideas as to what the fret markers might be made out of to age like that or are they just that dirty?Why did the owner put tape over the name on the front of the headstock?
Either way, it's super cool. If it's cheap I would go ahead and buy it.