1937. Geological Survey (U.S.). Contour interval 10 feet.;"Culture and drainage in part compiled from aerial photographs taken by Air Corps, U.S. Army.";Relief shown by contours a... Geological Survey (U.S.) and Geological Survey Division (Urbana, Ill.).
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1937. Geological Survey (U.S.). Contour interval 20 feet.;"Culture and drainage in part compiled from aerial photographs taken by Air Corps, U.S. Army.";"Surveyed in 1930-1932";Re... Geological Survey (U.S.) and Geological Survey Division (Urbana, Ill.).
1937. Geological Survey (U.S.). Contour interval 10 feet;"Surveyed in 1929 and 1933-1934";Relief shown by contours and spot heights.;Shows roadway classification as of 1936.;1 map... Geological Survey (U.S.) and Geological Survey Division (Urbana, Ill.).
1937. Geological Survey (U.S.). Contour interval 10 feet;"Culture and drainage in part compiled from aerial photographs taken by Air Corps, U.S. Army";"Surveyed in 1931-1932";Reli... Geological Survey (U.S.) and Geological Survey Division (Urbana, Ill.).
1937. Geological Survey (U.S.). Surveyed in 1932.;Contour interval 10 feet.;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.).
1937. Provides state-level and county-level figures for fire losses, urban and rural, in dollars and per capita. Also provides statistical table for rura... Indiana State Fire Marshal Department.
1937. W.W. Hixson & Co. Page from: Plat book of Benzie Co. Scale approximately 1:51,000. W.W. Hixson & Co.
1937. Project: 10-197 Scale: 1:2400 Image is from a copy of the original on Mylar. Drawn by A.L.B. Sept. 1937.
1937. Dates printed on map: April 1st, 1930; Revised to September 1st, 1936; Revised to May 1st, 1937.
1937. Dates printed on map: April 1st, 1930; Revised to September 30th, 1933; Revised to May 1st, 1937.