Scarcely any hardwater deposits. Like it was never used. That's impossible. Unless the owner washed in vinegar.
Clear something up for me. How well I remember the 'red button' on Maytags. My toy Ideal even had a decorative one. That's the motor switch, agitator clutch, or drain?
Notice on the label, it's spelled "gyratator"? I'd never seen it that way before.