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Start Over You searched for: Year 1940 Remove constraint Year: 1940 Bounding Box -40.000931 39.999015 -39.999064 40.000987 Remove constraint Bounding Box: -40.000931 39.999015 -39.999064 40.000987

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1940. Color reproduction by Bureau of Agricultural Economics, U.S.D.A.; Includes chart showing type of land use, acreage, and recommended use. Scale not ... U.S. Bureau of Agricultural Economics.

25. General highway map, Huron County

Maps Michigan State University Public content
1940. Michigan and Michigan. State Highway Department. Scale approximately 1:63,360; Stamped "Strictly confidential. The Michigan State Highway Department requests you to treat this information strictly... Michigan and State Highway Department.
1940. This is one in a series of 455 mid 20th century fire insurance maps produced by the Fire Insurance Rating Organization of New Jersey. Municipal Fir...

28. Heat Flow, Marine, 1940-2010

Datasets Stanford University Public content
1940. International Heat Flow Commission, International Association of Seismology and Physics of the Earth's Interior, and Oklahoma State University. Department of Geography. Cartography Service. This point shapefile contains heat flow data for marine regions compiled from sources dating from 1940 to 2010. Heat flow is a measure of heat loss... International Heat Flow Commission.

29. Heat Flow, North Atlantic Ocean, 1940-2009

Datasets Stanford University Public content
1940. International Heat Flow Commission, International Association of Seismology and Physics of the Earth's Interior, and Oklahoma State University. Department of Geography. Cartography Service. This point shapefile contains heat flow data for North Atlantic Ocean compiled from sources dating from 1940 to 2009. Heat flow is a measure of hea... International Heat Flow Commission.

30. Illinois, Arcola quadrangle

Maps University Of Illinois Urbana Champaign Public content
1940. Geological Survey (U.S.). Surveyed in 1930 and 1935.;Relief shown by contours and spot heights.;1 map, colored;45 x 34 cm.;1:62,500. Geological Survey (U.S.) and Geological Survey Division (Urbana, Ill.).