- McLean County Historical Society, Bloomington, Ill
- University of Illinois at Urbana-Champaign, University Library
A Cat Challenger grain cart and combine work in a cornfield on Funk Trust Farm near Shirley, Illinois, in October 1995. Today with combines, farmers can expect to harvest 100 acres of corn a day. How we learn about communities. 15 Economics; 13 Science, Technology and Society; 18 Social Systems.
- For any further information related to this record, please contact the Collection Publisher. See http://images.library.uiuc.edu/projects/tdc for more information about this project.