The tub is seized. If you work it loose (the repair tech used WD-40), it will run fine, except for a leak from the seal - the counterweight sends the dripping water flying during spin. Controls, motor, and pump work fine. I guess the transmission is okay since it worked smoothly after it was unstuck? It sat for another year and is stuck again. I wanted to rebuild it but I can't remove the agitator (yes I tried all the tricks), so I'm done with it. It was suggested that I cut the agitator up to get at the nut, if anyone is up for that.
It really is a beautiful machine. Been in this basement since new; former owner was very fastidious.