The puzzling part is the dryer. The airflow diagram looks like the old WP-made dryers with the perforated back with the air entering at about 10 o'clock and being sucked out at about 4 o'clock, but further down they mention an up front lint trap and I don't know how that is done with the airflow pictured.
I wonder if they are made by Franklin.
I think I saw a 50s Coronado dryer around 1968. It had a perforated cylinder with the heating elements at the top and the lint filter pulled up out of the center of the backsplash. That is no help here, except that I have seen a Coronado appliance. Apparently the maid did not know about the lint filter because it was totally clogged which made for very soft towels, but they took forever to dry coming out of a mid 60s Hotpoint solid tub. Once I cleaned the lint filter, drying was faster, but the towels were not as soft. This was the same household that did not know that the upper rack in their mid-50s Hotpoint dishwasher could be reversed front to back to accommodate taller glasses in the top rack. They had had the dishwasher 13 years by that time. The rich really are different.
PS I apologize for the late guess about Franklin. I had this all ready to go then someone needed some help which took a long time so this was delayed. It is not that I did not bother to read what was posted, it's just that it was not there when I started this. Sorry.