Never knew Caloric made washers, either...
Technically, they probably didn't, but they marketed another manufacturer's machine under their name. This is probably a similar situation to the non-spinning gas combo marketed under three names: One Minute, Automatic Washer Company and O'K&M. Both One Minute and Automatic made wringer washers and O'K&M made stoves. In the early days of automatic washers everybody tried to have one under their own name. By 1960, it would be that way with portable dishwashers and D&M would spread its legs for anyone who wanted to sell a machine under their name.
I have a Coronado service supplement with a drawing showing the spinning part of the fluid drive mechanism so it is definitely a part of the Beam family as Greg said.