John Deere 7930 Super Power and Joskin 16000l SuperTanker. We see Mike's new dribble bar as well, but not in use today. There's another outfit, too, seen straight away, McCormick MXM 145 (I think) with an Abbey tanker. The two were assisted by a third earlier but I missed him. All has to be carried a mile or more to what looks like the outskirts of a WW2 airfield.