Description Machine 1 Terrot UP 372 34 inch diameter 24 gauge Year 1997 Reference number: R-9404 Machine 2 Terrot UP 372 30 inch diameter 24 gauge Year 1995 Reference number: R-9405 Machine 3 Mayer OV 3.2 30 inch diameter 24 gauge Year 1998 4-track dobbel jersey