Classic MachinesScrapersClassic Machines: The Model D TournapullContrafed PUblishingJune 1, 2014June 12, 2020 by Contrafed PUblishingJune 1, 2014June 12, 2020 During WWII the Army called for an “air transportable earthmover” and LeTourneau took up the challenge. THE FIRST LETOURNEAU Model D Tournapull with Model Q...