Description Soft Winding Machine Year: 1987 Model: GKU-X-138 Serial: 138 0387 xxxx, 138 0387 xxxx Automatic cone changer 4-20 degree cone Final Winding Machine Year: 1989 Model: GRU-P-X-138 Serial: 138-0489xxxx, 138-0489-xxxx Final cone 5-57