O. K. Foundry Company, Inc.:
Original Cast Iron Elevator Reel
O. K. Foundry Company, Inc.:
Original Reel with Cable Winding Relief
O. K. Foundry Company, Inc.:
3D CAD Model of Elevator Reel
O. K. Foundry Company, Inc.:
3D Printed Sand Mold Assembly
O. K. Foundry Company, Inc.:
3D Printed Hub Core
O. K. Foundry Company, Inc.:
3D Printed Sand Mold Cheek
O. K. Foundry Company, Inc.:
3D Printed Sand Mold Base
O. K. Foundry Company, Inc.:
3D Printed Sand Mold Cheek
O. K. Foundry Company, Inc.:
3D Printed Sand Mold Assembled
O. K. Foundry Company, Inc.:
Cast Iron Elevator Cable Reel
O. K. Foundry Company, Inc.:
Cast Iron Elevator Cable Reel
O. K. Foundry Company, Inc.:
Machined Cast Iron Elevator Reel