Description Machine 1 Make: Karl Mayer Type: R 6 N 3K Machine number: 41054 Gauge: 12 Width: 150 in Machine 2 Make: Karl Mayer Type: R4/6 N3K Machine number: 41505 Gauge: 12 Width: 150 in Machine 3 Make: Karl Mayer Type: R4/6 – N4M Machine number: 41038 Gauge: 12 Width: 130 in