Series 36 of record group 59-4. Item 01017, Printed map of Washtenaw County. Date: c. 1844. The map was published under the direction of Douglass Houghton, state geologist, pursuant to an act of the Legislature of the state of Michigan. "W.J. Stone, Sc. Washn. City." Profile of the Central Railroad on lower part of map. Shows locations of railroads, villages, post offices, saw mills, flour mills, roads and contains a description of some soils and surface features. Scale of 2 miles or 10,560 ft. : 1 in.