Michigan (Houghton county) Houghton Quadrangle Surveyed in 1908, 1909, 1911 & 1912

Resource Type : Map
Year/Date of Publication : 1915
Subject : Topographic Map
Publisher : Washington US Geological Survey 1915
Place of Publication : Washington
Language : English
Notes/Description : Datum is mean sea level Approximate Mean Declination, 1911
Pages/Folios : 1
Identifier : MAP_0686
Digitization Sponsor : Government of Maharashtra