That appears to be a model D950 15” drill press. Made after 1949 when Kearney & Trecker bought Walk Turner. Looks to be in good, original condition, but you really need to post more pictures if you actually want to find out more
That said, it is a popular machine in the old tool market, but that Atlas rotary table is pretty nice. I would sell that on EBay, or contact me, and I will give you a fair offer.