most SQ through the 70's almost all looked alike, but as they transitioned near the end, the warm brown tones started taking over, and then Raytheon took over, still sort of the SQ setup, but changed over to a perforated tubs, and a whole new design inside.....
for the washer, a simple clue for a McGraw-Edison Solid Tub machine was the side opening lid, Raytheon quickly changed to rear opening.....