7 Metal Working Machines-Namely, Rotary Straightening Machines for Round Bars and Tubes, Manual and Hydraulic Nonrotary Straightening Machines for Round Bars and Tubes, Shape Straightening Machines for the Straightening of All Solid and Tubular Shaped Material, Machines for Straightening of Coil Stock by Stretcher Leveling, Machines for the Manufacture of Steel Rings, Machines for the Manufacture of Bobby Pins, Machines for the Manufacture of Cotter Pins and Related Articles, Metal Stacking and Strapping Machines, Metal Accumulation and Holding Machines, Metal Inspection and Classification Machines, Bar-Orienting and Feeding Machines, Centerless Metal Turning Machines, Centerless Peeling Machines, and Machines for Feeding, Testing, Classifying and Bundling Products; Machines Used in the Processing of Steel and Nonferrous Objects-Namely, Material Unscramblers, Feed Tables, Feed Table Liners and Input Funnel Liners Sold as a Unit and Parts Thereof; Noise Dampers for Machines