old copper & brass diver's helmet, deep sea diving display piece vintage scale model

Detailed model or trophy piece -  an antique diver's helmet, solid copper and brass, very nicely made. This is about 9 1/2" tall overall, with 5 1/2" diameter 'head'.

It's missing a couple of small brass fittings here and there, and one window pane from the side. It's got a lovely tarnished patina overall, it's just as found, and we haven't touched it with polish.