• Harvesting field corn 

        Contributor:Unknown
        Date:1960?-1969?
        Field corn being harvested shown with machinery and truck, circa 1960s.
      • Field of corn, 1981 

        Contributor:Unknown
        Date:1981
        Field of corn at harvest time, 1981.
      • Field corn being harvested 

        Contributor:Unknown
        Date:undated
        Harvesting field corn with farm machinery and truck, undated.