Thank you for sharing. This is a very interesting machine.
I would like to ask about the suspension. Was the drum empty? I did not see any movement to indicate that the drum was spinning with a less than perfectly balanced load. Would there normally be flexing in the rubber gasket area as the drum started to spin and the tub assembly moved out of a perfectly centered position?
At first glance, it reminded me of an early Blackstone with the stainless steel top.