my Christmas gift to me

Good eye ,it is a Souix for sure I believe it is model 645, it also came with stone dressing attachment. I will get better pics tomorrow and try to find out the year . All the I.D. plates and tags are still on it . I tried it on an old valve I had kicking around the shop works real nice. It also came with a tool box full of seat grinding stones,(for doing 3 angle seats) a black and decker driver a speed reducer for the driver to use when nerling or remming guides and all the other goodies I mentioned, it also has a set up on the right side to grind the top of the valve stems if they are hammered in. (cupped or dished). So happy with my new very old tool.