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select all : clear all : add to favorites results 1-20 of 53 item(s)  page 1 of 3 : ( <<  1  2  3  >> ) :: previous : next
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1. Illinois, Greenfield quadrangle Illinois, Greenfield quadrangle Illinois; Maps; Topographic maps; Topography; Greenfield (Ill.) Relief shown by contours and spot heights.; "Surveyed in 1928-1929."; "Contour interval 10 feet."; Text and ill. on verso.; Shows highway classification as of 1932.

2. Illinois, Normal quadrangle. Illinois, Normal quadrangle. Normal (Ill.); Illinois; Maps; Topographic maps; Topography Relief shown by contours and spot heights.; "Surveyed in 1925-1926."; "Contour interval 10 feet."; Shows roadway classification as of 1929.

3. Illinois, Jacksonville quadrangle Illinois, Jacksonville quadrangle Illinois; Maps; Topographic maps; Topography; Jacksonville (Ill.) Relief shown by contours and spot heights.; Contour interval 10 feet.; Lacks vegetation tint.; "Surveyed in 1930-1932."; Shows highway classification as of 1935.

4. Illinois-Indiana, Watseka quadrangle Illinois-Indiana, Watseka quadrangle Maps; Topographic maps; Topography; Illinois; Watseka; Indiana Relief shown by contours and spot heights.; "Surveyed in 1934-1935."; Shows roadway classification as of 1938.; "Contour interval 10 feet."

5. Illinois (Madison County), Edwardsville quadrangle Illinois (Madison County), Edwardsville quadrangle Illinois; Maps; Topographic maps; Topography; Edwardsville (Ill.); Madison County (Ill.) Relief shown by contours and spot heights.; "Culture and drainage in part compiled from aerial photographs taken by Air Corps, U.S. Army."; "Surveyed in 1927"; "Contour interval 20 feet"; Shows roadway...

6. Illinois, Prophetstown quadrangle. Illinois, Prophetstown quadrangle. Prophetstown (Ill.); Illinois; Maps; Topographic maps; Topography Relief shown by contours and spot heights.; "Culture and drainage in part compiled from aerial photographs taken by Air Corps, U.S. Army"; "Surveyed in 1928 and 1931-1932"; "Contour interval 10 feet";...

7. Illinois Nashville quadrangle. Illinois Nashville quadrangle. Nashville (Ill.); Illinois; Maps; Topographic maps; Topography Relief shown by contours and spot heights.; "Surveyed in 1908, 1931 and 1932."; Shows roadway classification as of 1935.; "Contour interval 10 feet."

8. Illinois, De Kalb quadrangle Illinois, De Kalb quadrangle Illinois; Maps; Topographic maps; Topography; De Kalb (Ill.) Relief shown by contours and spot heights.; "Culture and drainage in part compiled from aerial photographs taken by Air Corps, U.S. Army."; "Surveyed in 1934"; "Contour interval 10 feet"; Shows roadway...

9. Illinois-Missouri, Pearl quadrangle. Illinois-Missouri, Pearl quadrangle. Pearl (Ill.); Illinois; Maps; Topographic maps; Topography Relief shown by contours and spot heights.; "Culture and drainage in part compiled from aerial photographs taken by Air Corps, U.S. Army"; "Contour interval 20 feet"; "Surveyed in 1926-1927"; Shows roadway...

10. Illinois, Forreston quadrangle : 15-minute series Illinois, Forreston quadrangle : 15-minute series Illinois; Maps; Topographic maps; Topography; Forreston (Ill.) "Mapped by the Geological Survey 1930, 1940 and 1942."; "Contour interval 20 feet."; Shows roadway classification as of 1945.

11. Illinois-Iowa, Lomax quadrangle Illinois-Iowa, Lomax quadrangle Illinois; Maps; Topographic maps; Topography; Lomax; Iowa Relief shown by contours and spot heights.; "Culture and drainage in part compiled from aerial photographs taken by Air Corps, U.S. Army"; "Surveyed in 1931-1932"; "Contour interval 10 feet"; Shows roadway...

12. Illinois (Hancock County), Carthage quadrangle Illinois (Hancock County), Carthage quadrangle Illinois; Maps; Topographic maps; Topography; Carthage (Ill.) Relief shown by contours and spot heights.; "Surveyed in 1921-1922 and 1931-1933."; "Contour interval 10 feet."; Shows roadway classification as of 1936.

13. Missouri-Illinois, Brussels quadrangle Missouri-Illinois, Brussels quadrangle Illinois; Maps; Topographic maps; Topography; Brussels; Missouri Relief shown by contours and spot heights.; Road classification, 1930.; "Surveyed in 1927."

14. Illinois-Missouri, Barry quadrangle Illinois-Missouri, Barry quadrangle Illinois; Maps; Topographic maps; Topography; Barry (Ill.) Relief shown by contours and spot heights.; Road classification, 1931.; "Surveyed in 1921-1922 and 1928."

15. Illinois, Enfield quadrangle : 15-minute series Illinois, Enfield quadrangle : 15-minute series Illinois; Maps; Topographic maps; Topography; Enfield (Ill.) Relief shown by contours and spot heights.; "Surveyed in 1921 and 1941"; "Contour interval 10 feet"; Road classification as of 1943.

16. Mason City quadrangle, Illinois : 15 minute series (topographic) Mason City quadrangle, Illinois : 15 minute series (topographic) Mason City (Ill.); Illinois; Maps; Topographic maps; Topography Relief shown by contours and spot heights.; "Culture and drainage in part compiled from aerial photographs taken 1939-1940. Topography by plane-table methods 1947-1948."; Shows roadway classification as...

17. Illinois, Arenzville quadrangle Illinois, Arenzville quadrangle Illinois; Maps; Topographic maps; Topography; Arenzville (Ill.) Relief shown by contours and spot heights.; Road classification 1932.; "Surveyed in 1927 and 1929."; "Contour interval 20 feet."

18. Illinois, Greenville quadrangle : 15-minute series Illinois, Greenville quadrangle : 15-minute series Illinois; Maps; Topographic maps; Topography; Greenville (Ill.) Relief shown by contours and spot heights.; "Surveyed in 1928 and 1938-1939"; "Contour interval 10 feet."; Shows roadway classification as of 1942.

19. Illinois, Manito quadrangle Illinois, Manito quadrangle Manito, Illinois; Maps; Topographic maps; Topography Relief shown by contours and spot heights.; "Surveyed in 1924, 1927, and 1929."; "Contour interval 20 feet."; Road classification as of 1931.

20. Illinois-Missouri, Thebes quadrangle Illinois-Missouri, Thebes quadrangle Maps; Topographic maps; Topography; Illinois; Thebes (Ill.); Missouri Relief shown by contours and spot heights.; "Culture and drainage in part compiled from aerial photographs taken by Air Corps, U.S. Army"; "Surveyed in 1927-1929 and 1931"; "Contour intervals 5 and 20...
select all : clear all : add to favorites results 1-20 of 53 item(s)  page 1 of 3 : ( <<  1  2  3  >> ) :: previous : next
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