After having to cut all the tenons by hand on my shaving horse i decided I never want to do that again and when i got paid for a quick welding job I picked these up for $65 including shipping. As far as the age and manufacturer of these tools i have no clue all I can tell is they are most likely cast iron. Here are some photos of them after I spent a couple hours cleaning them up and getting all the stubborn screws free again:
I’m half tempted to replace the machine screws with some stainless ones so they don’t seize up again in the near future. these should work well with my great grandfather’s old hand brace.
-- tools are only as good as the hands that hold them https://www.custommade.com/by/emeraldcrafts/