I inherited a vintage bamboo fly rod. It is a 3 piece bamboo rod with the label 'Fish King' on the lower section. The grip is appx. 2 feet long and is wooden. I'm guessing it must be some kind of spey rod, perhaps. The butt of the rod is made of some kind of oxidized metal. I can give more info if necessary. Does anyone know the history of such rod? Era? Scarcity? Typical use? I'd much appreciate anything anyone has, thanks.