"Biennal report of the Director 1914-1916 and report retracement and permanent monumenting of the Michigan-Ohio Boundary",
Subject: United States History
Period: 1916 (published)
6.5 x 9.2 inches
16.5 x 23.4 cm
Michigan Geological and Biological Survey, Publication 22, Geological series 18. Hard bound in cloth, 118 pages. The report covers the survey and permanent monumenting of the Michigan-Ohio boundary. It contains an informative essay on the basis of the boundary dispute. Numerous illustrations and two folding maps.