Has anyone made a chart or measured the fingerboards of vintage tenor banjos? When I look at Gibson tenor banjos, for example, the fingerboards look wider than Paramount, but that's just guesswork. How do the B&D and Vegas stack up? I'm mainly asking about vintage tenor banjos because with modern banjos we can just ask the manufacturer.
(In the guitar world, people usually measure the f.b. at the nut and the 12th fret since taper can be different.)