You'd call this a 'barnfind' I think. (Ashamed to say it was in my own barn!!!)
I shall be restoring it. Seems to be complete apart from the hardware beneath the foot plate, -bobbin and bobbin holder,which I'll have to find.
It's rotating if a little stiffly. I have the motor and footpiece. I'd love to hear of anyone else who's familiar with this machine. Ta.