This is a standard capacity machine - grey agitator, smaller tub. The large capacity machines had white agitators and marginally deeper tubs. Most of the SQ washers had an extra-fill setting on the dial, some were not marked but the book told you to use that for lower water pressure filling to ensure a full tub of water. The large capacity machines didn't come out until later in the 70's - like 75 or 76, CR constantly downgraded them for being capacity challenged a rating they would retain (among others) even after they intro'd "large" capacity models.