I guess the third one is a charm. A truly clean machine except for a lot of dust and lint. The wiring is perfect and the light works. She came with attachments and even two black spool felts that must have been original to the sewing machine. Oiled the innards and greased the motor yesterday. Today is dusting and lint removal.
Here serial number, EK928170, was allotted 23 Nov 1955, one of 50,000.