Models View all Clayton tractor and trailer 6 38 1 HOT AIR ENGINE (STIRLING ENGINE) WITH A ROMBISCH CRANK ARRANGEMENT 7 80 2 TANDEM SCOTCH YOKE STEAM ENGINE 13 82 0 Decauville 020T by J.A.M. De Waal 31 199 1 Control with PoKeys57CNC 11 149 0 X and Z Axis NC Lathe 61 646 3 Work experience Professor, 9.1.2013 Retreated but working ... Education ETS Fribourg Mechanical Engineering ETS Fribourg (Switzerland) 1977 Robotics CAD / CAM 45 Years this Year :) ...