Brass Tri-Cone Resonator Guitar

There’s been a few Steampunk guitars in the past, but Mr M Norton wrote to point out the above lovely, tri-cone resonator guitar that was apparently at a tradeshow. You can see it better here, and it has such a lovely brass outer and peculiar looking interior that it very much appeals to me. Unfortunately, I don’t acutally know very much about guitars other than the fact that I have trouble playing F shapes – so the fact that it is a tri-cone resonator guitar is lost on me. I’m sure it sounds quite distinctive, though – I just can’t see past the patina!