Thank you for this! That brand makes the most sense to me and I'll look into it more. It has been cleaning up pretty well with a lot of surface rust pretty much. Obviously some deeper too. The screw as far as I can tell is in really good shape, I can't see any rust on it.
Also thanks for telling me I was missing the finial and what it was called
Located in Massachusetts, thinking about selling it as I don't have too much use for it. But it's a well crafted tool that's for sure and that alone makes it tempting to keep.