The Doe Tractor Story The Doe Tractor Story  Ref: OP6178
With its 2 engines, 4WD and 90-degree articulation, the Doe Triple D was one of the most unorthodox of tractors.

This is a detailed account of Triple D and the associated tractors and machinery from Ernest Doe & Sons, written with full access to the Doe archives and illustrated with many previously unpublished photographs. Hardback - 190 photographs.