Just picked up this cute little thing...
9" swing, 3' bed
Catalog # 722-YC
Serial # 35999
It runs, but I haven't had a chance to look it over much yet. Lots of tooling included, 3-jaw, 4-jaw and a couple face plates, steady rest, etc. Tail stock is not original as far as I can tell. There are a few gears included, but I am unsure if all the gears are there yet (standard change gears). Motor looks to be the original 110v Westinghouse.
I can't wait to get it cleaned up, learn more about it and use it! Sorry about the pictures - the shop is a bit of a disaster currently.