Spatial Coverage: Ontonagon County. - Yale University Library GeoBlacklight Search Results

Start Over Spatial Coverage Ontonagon County.

1. Geologic map of the Gogebic Range-Watersmeet area, Gogebic and Ontonagon Counties, Michigan [cartographic material]

1981. 2016-01-08T20:37:51Z. 2016-07-13T21:10:44Z. Prinz, William C., 1928-. U.S. Geological Survey. English. cartographic image. Public. Michigan, Gogebic County, Ontonagon County, U.S., Gogebic County., and Ontonagon County.

2. Map of the Iron River silver district, Ontonagon County, Mich

1870. 2018-12-20T19:27:53Z. 2019-02-20T15:27:59Z. Longyear, John Munro, 1850-1922, cartographer. Mathews & Longyear. English. cartographic image. Public. Michigan, Ontonagon County., and Ontonagon County (Mich.).