Search

Start Over Year 1918 Publisher State of Missouri Bureau of Geology and Mines (Rolla, Mo.) Bounding Box -40.000931 39.999015 -39.999064 40.000987

1. Illinois-Missouri, Campbell Hill quadrangle : topography

Maps University Of Illinois Urbana Champaign Public content
1918. Geological Survey (U.S.). Contour interval 20 feet.;"Surveyed in 1915-1916.";"Surveyed in cooperation with the States of Illinois and Missouri."; (W 89⁰45ʹ00ʺ--W 89⁰30ʹ00ʺ/N... Geological Survey Division (Urbana, Ill.), State of Missouri Bureau of Geology and Mines (Rolla, Mo.), and Geological Survey (U.S.).

Limit your search