Massey-Harris Tractor Plows Warren Murdoch Farm, April 1949 Year 1949 Rights Held By Donated by the Ann Arbor News. © The Ann Arbor News. Copyright Copyright Protected Related Massey-Harris Tractor Pulls Three-Plow Unit on Warren Murdoch Farm, April 1949 Photo Subjects Farm Equipment Farms and Farming Jenkins Equipment Company Massey-Harris Company Old News Ann Arbor News Warren Murdoch Ralph S. Jenkins 7724 Walsh Rd Dexter