Shiny but broken

Well, this is what you get working with 70 + year old sh*t (I mean things, of course). The prop is nicely polished up, but I found a thin crack 3/4 through the hub.

I'm trying to find someone that could repair it, since it is the original 1058 Chris Craft prop. But no luck so far. Anyone with a good contact, please speak up. My guess is that I'll need to get a new one.