Barnes, John – 1876 Patent, Harvester-Rake March 5, 2015Jan Patent # 172,952 John Barnes Attorney: W.D. Baldwin; Witnesses Young and E.C. Davidson Source: www.uspto.gov
Barnes, John – 1875 Harvester-Rake Patent March 5, 2015Jan Patent # 168.959 Patented Oct. 19, 1875 Attorney: Wm. D. Baldwin Source: www.uspto.gov