Year: 1946 / Publisher: Geological Survey (U.S.) / Bounding Box: -40.000931 39.999015 -39.999064 40.000987 - NYU Spatial Data Repository Search Results

Start Over Year 1946 Publisher Geological Survey (U.S.) Bounding Box -40.000931 39.999015 -39.999064 40.000987

1. Illinois, Albion Quadrangle : 15-minute series.

1946. Geological Survey (U.S.). (W 88⁰15ʹ00ʺ--W 88⁰00ʹ00ʺ/N 38⁰30ʹ00ʺ--N 38⁰15ʹ00ʺ);"Road classification 1945.";Relief shown by contours and spot heights.;1 map, colored;45 x 36 c... Geological Survey (U.S.) and Geological Survey Division (Urbana, Ill.).

2. Illinois, Ashley quadrangle

1946. Geological Survey (U.S.). Mapped by the Geological Survey 1942-1943.;"Road classification 1945.";Relief shown by contours and spot heights.;1 map, colored;45 x 35 cm.;1:62,500. Geological Survey (U.S.) and Geological Survey Division (Urbana, Ill.).

3. Illinois, Ramsey quadrangle : 15-minute series.

1946. Geological Survey (U.S.). Contour interval 20 feet.;"Mapped by the Geological Survey, 1922 and 1942-1944";Relief shown by contours and spot heights.;1 map, colored;45 x 35 c... Geological Survey (U.S.) and Geological Survey Division (Urbana, Ill.).