I had a blue Craftsman jig saw, so probably '30s based on the color and the decal fonts. The (pot?) metal head that held the top part of the up down...
It says it is for a granary, so I'm wondering if the walls needs to resist some kind of outward thrust, maybe that part of the building is where the...
Actually in this system (which is basically what I use) the hollow grind from the grinding wheel is the primary bevel, and the water stone puts on a...