Thanks WMG. Do you have a file pic of the top of the ratchet on that old one? That's really the kicker (that shows its age) even though those old designed wooden handles do a good job of that too. But, you can definitely see a timeline of features between the wood handled Seymour, to the rubber handled Seymour, to the Ruger 1010's (full knurled chuck to half knurled chuck), and then to those marked ARTISAN (look identical to the Ruger 1010 with half-knurled chuck except for the name ARTISAN and...the chuck).
Something else about this type of brace. I have only seen one other make of brace that had a ratchet type chuck like the Seymour/Ruger, this being a Stanley if I remember right, which I believe also had a model number of 1010 stamped on it. All other braces designs like this that I've seen have two gears aligned at a 90-degree angle to each other in order to make the gears work. Of course with the Seymour/Ruger ratchet design, you don't have to swing the arm around a constant 360 degrees to drill a hole. And the ratchet makes the Seymour/Ruger reversible...whereas with the other type you have to swing the brace the opposite direction by 360 degrees.
Chet15