Paul, I think that is a 1970. In 1968 I believe Wilton had that same vise but it did not have the UPC (101033) stamped into it like that. It was just a 9450. That was made when Wilton was changing numbers. They put both 9450 & 101033 on the body. Wilton did have two generations 9450. The early one had 4 1/2W X 3/4" H jaws, then in the early 60's they went to the 1"H jaw, that was a great vise and still is. I would put a 6" fine brass wire wheel on my grinder and gently take the outer layer of dirt and grime off leaving most of the original paint on. This one I sold about 5 years ago.