The last three models that Corgi issued in the original farming model range were really clever and well-engineered, making use of existing castings, of course, but in an attractive way.
They are each now highly sought after and expensive to acquire in good condition.
This is the Massey Ferguson Tractor, the 165 model, with a remarkable saw attachment at the side, complete with a control panel, weighting at the rear and hydraulic piping and a very nicely detailed attachment. The saw rotates as the tractor moves, with ridges on the rear tyre acting like cogs which in turn cause a spring to twist and that movement is continued across the length of the spring to the saw unit at the end.
This example is in super condition and fully operational and totally original.