The pattern is available in Norwegian and English, and it contains written text and chart.
The hat is knitted bottom up, starting with rib.
The story about Hat, Tractor
It’s not that the motif of a tractor does not exist already, because it does. It’s more the challenge. Would you be able to make your own version of the motif?
That’s how this design started. And a tractor is interesting. Big wheels and small wheels. Windows and a pipe. And it all will have to fit into a chart. And the chart must be small enough to be placed on a hat. And the hat must have the right size for a kid. Or not really, but the first sample was made to a little boy who just loved vehicles.