select all : clear all : add to favorites results 121-140 of 416 item(s)  page 7 of 21 : ( <<  1  2  3  4  5  6  7  8  9  10  >> ) :: previous : next
 
Browsing 416 item(s) in
 Image: Title: Subject: Description:
121. Illinois, Baldwin quadrangle Illinois, Baldwin quadrangle Illinois; Maps; Topographic maps; Topography; Baldwin (Ill.) 1 map : col.; Relief shown by contours and spot heights.; "Surveyed in 1912."
122. Illinois, Barrington quadrangle Illinois, Barrington quadrangle Illinois; Maps; Topographic maps; Topography; Barrington (Ill.) 1 map : col.; Relief shown by contours and spot heights.; "Surveyed in 1919-1920."
123. Illinois, Beardstown quadrangle Illinois, Beardstown quadrangle Illinois; Maps; Topographic maps; Topography; Beardstown (Ill.) 1 map : col.; Relief shown by contours and spot heights.; Road classification "Mar. 1926."; "Surveyed in 1922-1923-1924."
124. Illinois, Belleville quadrangle Illinois, Belleville quadrangle Illinois; Maps; Topographic maps; Topography; Belleville (Ill.) 1 map : col.; Relief indicated by contours and spot heights.; "Surveyed in 1905."
125. Illinois, Breese quadrangle Illinois, Breese quadrangle Illinois; Maps; Topographic maps; Topography; Breese (Ill.) 1 map : col.; Relief indicated by contours and spot heights.; "Surveyed in 1906."; "Surveyed in cooperation with the State of Illinois."
126. Illinois, Brighton quadrangle Illinois, Brighton quadrangle Illinois; Maps; Topographic maps; Topography; Brighton (Ill.) 1 map : col.; Relief shown by contours and spot heights.; "Surveyed in 1922 and 1924-1925."; Road classification "July. 1927."
127. Illinois, Camp Point quadrangle : 15-minute series Illinois, Camp Point quadrangle : 15-minute series Illinois; Maps; Topographic maps; Topography; Camp Point (Ill.) 1 map : col.; Relief shown by contours and spot heights.; "Mapped by the Geological Survey 1946."; "Contour interval 20 feet ; 10 foot contours added in dashed lines."
128. Illinois, Canton quadrangle : topography Illinois, Canton quadrangle : topography Illinois; Maps; Topographic maps; Topography; Canton (Ill.) 1 map : col.; Relief indicated by contours.; "Surveyed in 1910."; "Surveyed in cooperation with the State of Illinois."; "Contour interval 20 feet."
129. Illinois, Carbondale quadrangle : topography Illinois, Carbondale quadrangle : topography Illinois; Maps; Topographic maps; Topography; Carbondale (Ill.) 1 map : col.; Relief shown by contours and spot heights.; "Surveyed in 1919 and 1921."; "Surveyed in cooperation with the State of Illinois."; "Contour interval 20 feet."
130. Illinois, Carlyle quadrangle : topography Illinois, Carlyle quadrangle : topography Illinois; Maps; Topographic maps; Topography; Carlyle Region (Ill.) 1 map : col.; Relief indicated by contours and spot heights.; Surveyed in 1908.; "Surveyed in cooperation with the State of Illinois."; "Contour interval 20 feet."
131. Illinois, Casey quadrangle : 15-minute series Illinois, Casey quadrangle : 15-minute series Illinois; Maps; Topographic maps; Topography; Casey (Ill.) 1 map : col.; Relief shown by contours and spot heights.; "Surveyed in 1936, 1937, and 1942"; "Contour interval 10 feet."
132. Illinois, Cave in Rock quadrangle Illinois, Cave in Rock quadrangle Illinois; Maps; Topographic maps; Topography; Cave in Rock (Ill.) 1 map : col.; Relief shown by contours.; "Surveyed in 1914."; "Contour interval 20 feet."; "Surveyed in cooperation with the State of Illinois."
133. Illinois, Centralia quadrangle : topography Illinois, Centralia quadrangle : topography Illinois; Maps; Topographic maps; Topography; Centralia (Ill.) 1 map : col.; Relief indicated by contours and spot heights.; "Surveyed in 1908 and 1912."; "Surveyed in cooperation with the State of Illinois."; "Contour interval 10 feet."
134. Illinois, Chandlerville quadrangle Illinois, Chandlerville quadrangle Illinois; Maps; Topographic maps; Topography; Chandlerville (Ill.) 1 map : col.; 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 1924, 1928, 1929, and 1930."; "Contour...
135. Illinois, Chicago sheet Illinois, Chicago sheet Illinois; Maps; Topographic maps; Topography; Chicago (Ill.) 1 map : col.; Relief indicated by contours.; "Surveyed in 1889."; "Contour interval 5 feet."
136. Illinois, Colchester quadrangle : topography Illinois, Colchester quadrangle : topography Illinois; Maps; Topographic maps; Topography; Colchester (Ill.) 1 map : col.; Relief shown by contours.; "Contour interval 20 feet."; "Surveyed in 1911."; Coordinates: (W 91⁰00ʹ00ʺ--W 90⁰45ʹ00ʺ/N 40⁰30ʹ00ʺ--N 40⁰15ʹ00ʺ)
137. Illinois, Coulterville quadrangle : topography Illinois, Coulterville quadrangle : topography Illinois; Maps; Topographic maps; Topography; Coulterville (Ill.) 1 map : col.; Relief indicated by contours and spot heights.; "Surveyed in 1914."; "Surveyed in cooperation with the State of Illinois."; "Contour interval 20 feet."
138. Illinois, Danvers quadrangle Illinois, Danvers quadrangle Illinois; Maps; Topographic maps; Topography; Danvers (Ill.) 1 map : col.; Relief shown by contours and spot heights.; "Contour interval 10 feet"; "Surveyed in 1926-1927."
139. Illinois, De Kalb quadrangle Illinois, De Kalb quadrangle Illinois; Maps; Topographic maps; Topography; De Kalb (Ill.) 1 map : col.; 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";...
140. Illinois, Decatur quadrangle Illinois, Decatur quadrangle Illinois; Maps; Topographic maps; Topography; Decatur (Ill.) 1 map : col.; Relief shown by contours and spot heights.; "Contour interval 10 feet"; "Surveyed in 1929"; Shows roadway classification as of 1932.; Coordinates: (W 89⁰00ʹ00ʺ--W 88⁰45ʹ00ʺ/N 40⁰00ʹ00ʺ--N...
select all : clear all : add to favorites results 121-140 of 416 item(s)  page 7 of 21 : ( <<  1  2  3  4  5  6  7  8  9  10  >> ) :: previous : next
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