From Issue #31 (Jan/Feb 2014) of Heritage Iron Magazine
John Deere has been the market leader in combine sales for the past forty years. During the Heritage Era it was models like the New Generation 6600 combine from John Deere that helped cement Deere & Company as a grain harvesting leader in North America. The SideHill 6600 combine helped give John Deere an extra sales edge in the rolling hills of the cornbelt during the late 1970s....
