39. Letter to the US Patent Office fromSurvey System, (Washington D.C., Bureau John B. Earnshaw, January 21, 1862. of Land Management, 1982). An article 40. Death of John B. Earnshaw. Thetaken from Backsights Magazine, Cincinnati Daily Enquirer. May 2, 1868, 2. published by the Surveyors Historical 41. New York, New York Passenger andSociety. www.surveyhistory.org/symmes_Crew Lists, 1909, 1925-1957, databasepurchase.htm. Accessed May 9, 2016.with images, FamilySearch (https:// 59. Higgins, 108.familysearch.org/ark:/61903/1:1:KXGM- 60. Krehbiel, 3.RKF : accessed 5 May 2016), Thomas61. Higgins, 113.Punshon, 1927; citing Immigration,62. White.New York, New York, United States,63. Ibid.NARA microfilm publication T71564. Why Cincinnati Blocks Are Too Long, (Washington, D.C.: National Archives andOver-Zealousness by A Rule Maker Records Administration, n.d.). AccessedThrows Off Queen City Dimensions. 3/24/2016. Cincinnati Times Star. March 17, 1953, 11.42. Charles Frederick Goss, Cincinnati- 65. Ibid.The Queen City 1788-1912, Volume66. Five acres of downtown missing, IV (Cincinnati: S.J. Clarke PublishingEngineer in 1800s measured wrong. The Company, 1912), 111. Cincinnati Enquirer. September 14, 1986, 43. Engineer Succumbs in Florida, TheD-5.Cincinnati Enquirer, March 16, 1932, 2. 67. Mueller, Joseph J. The Gest Standard 44. Marriages, The Cincinnati Enquirer,of Measurement. A letter written by April 11, 1889, 5. Paul Mueller containing information 45. Death Claims a Bride, Theconcerning the Gest Standard given to Cincinnati Enquirer, April 22, 1889, 4. him by Mr. Pinkerton, and engineer in 46. Engineer Succumbs in Florida. the Hamilton County Engineers Office, 47. Ibid. Court House: Cincinnati, OH. December 48. Ibid. 9, 1959.49. Kirby, Richard et al. Engineering in68. White. History. New York: McGraw Hill Book69. McGill Smith Punshon, Inc. Company, Inc. 1956. 3. Archives, Survey Plat Book 1, Page 212, 50. Ibid., 4. November 6, 184851. Ibid., 6. 70. Ibid., Survey Plat Book 1 or 2, Page 3, 52. Ibid., 8. June 3, 1862.53. Berthon, Simon and Robinson,71. Ibid., Survey Plat Book 1, Page 390, Andrew. The Shape of the World.November 20, 1868.Chicago: Rand McNally, 1991. 7. 72. Williams, 1865.54. David G. Krehbiel, Antique Surveying73. Steven Moorhead, Landscape Equipment: Gunters Chain, P.O.L. PointArchitecture. (Gloucester: Rockport On Line, Vol.1, No. 3. (Jan./Feb. 1989), 3. Publishers, 1997), 148.55. Ibid. 74. Moorhead, 8.56. Jerome S. Higgins, Subdivisions75. Ibid., 9.of the Public Lands: Described and76. Ibid., 10.Illustrated with Diagrams and Maps (St.77. Ibid., 8.Louis: Higgins and Company, 1887), 20. 78. Ibid., 78.57.Ibid., 92. 79. Blanche Linden, Spring Grove: 58. C. Albert White, The SymmesCelebrating 150 Years, (Cincinnati: Purchase, A History of the RectangularCincinnati Historical Society, 1995), 4.65