Originally Posted by Wayne Gretschzky
I think the pickguard is completely correct... and may just be one of the earliest "Nashville" guards made. This guitar is actually a very late 1965 model year example, and not much later the 1966 feature package was introduced (black mute felt, Nashville guard and headstock plaque). I'd be more skeptical but the Ebay specimen is in a very late batch, which makes it possible.
Wayne, but serial nr 76xxx is from 1964 , isn't?
I never seen a "nashvile" pickguard on '64 6120