My friends up the street had an O'Keefe & Merritt by D&M with the upper wash arm and center tower. It was very well made, quiet, and had about ten pushbuttons and timer. It took quite a long time for the complete cycle, over an hour. It was not the best at cleaning. You had to prerinse well or food particles clogged the spray holes in the upper arm. If I remember correctly it had a white porcelain tub and yellow racks. I think it had a couple lights as well. I bet they still have it.
Bobby in Boston