1948. Geological Survey (U.S.). Contour interval 20 feet.;"Mapped by the Geological Survey 1946"; (W 91⁰15ʹ00ʺ--W 91⁰00ʹ00ʺ/N 41⁰30ʹ00ʺ--N 41⁰15ʹ00ʺ);Relief shown by contours and... Geological Survey (U.S.) and Geological Survey Division (Urbana, Ill.).
Search Results
1942. C.C. Fritcher's 1934 plat book of Buena Vista County, Iowa, containing a map of the county and township maps showing land ownership; 1 atlas: 40 l.... C.C. Fritcher.
1941. Geological Survey (U.S.). Contour interval 20 feet.;"Surveyed in 1935.";Relief shown by contours and spot heights.;Shows roadway classification as of 1940.;1 map, colored;45... Geological Survey (U.S.) and Geological Survey Division (Urbana, Ill.).
1940. Geological Survey (U.S.). Culture and drainage in part compiled from aerial photographs taken by Air Corps, U.S. Army.;"Surveyed in 1934.";Relief shown by contours and spot ... Geological Survey (U.S.) and Geological Survey Division (Urbana, Ill.).
1940. Geological Survey (U.S.). Surveyed in 1935;Contour interval 20 feet.;Relief shown by contours and spot heights.;1 map, colored;46 x 34 cm.;1:62,500. Geological Survey (U.S.) and Geological Survey Division (Urbana, Ill.).
1939. 1 atlas: b&w.; 36 X 42 cm. No known copyright restrictions. Iowa State University Library (Ames).
1938. 24 l.; 30 x 20 cm. No known copyright restrictions. University of Iowa. Libraries. Map Collection. G.E. Ware.
1938. (Wood Atlas Co., 1938, New Atlas of Linn County, Iowa); 1 atlas.: b&w.; 35.5 X 38 cm No known copyright restrictions. State Historical Society of I... Wood Atlas Co.
1937. (Jackson Publicity Service, 1937, Atlas and Rural Directory of Marion County, Iowa); 1 atlas: b&w.; 27 X 39 cm. No known copyright restrictions. St... Jackson Publicity Service.
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. (The Onawa Democrat, 1937, Plat Book of Monona County, Iowa); 1 atlas: b&w; 28 X 22 cm. No known copyright restrictions. State Historical Society o... The Onawa Democrat.
1937. 1 atlas: 32 l.; 21 X 28 cm. No known copyright restrictions. University of Iowa. Libraries. Map Collection. Reliable Directory Service.
1936. 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 1928 and 1933... Geological Survey (U.S.) and Geological Survey Division (Urbana, Ill.).
1936. (The Fairfield Daily Ledger, 1936, Jefferson County Atlas); 1 Atlas: b&w; 26 X 27 cm. No known copyright restrictions. State Historical Society of ... The Fairfield Daily Ledger.
1935. 1 atlas.: b&w, 25 X 21 cm. No known copyright restrictions. State Historical Society of Iowa (Iowa City). The Sibley Gazette-Tribune.
1935. 1 atlas: 59 l.; 21 X 28 cm. No known copyright restrictions. University of Iowa. Libraries. Map Collection. Merchants' Messenger.
1934. (K. & S . Land Plats, O'Brien County Bell; 1934; Atlas and Township Plats of O'Brien County, Iowa); 1 atlas.: b&w.; 28 X 35 cm. No known copyright ... K. & S . Land Plats O'Brien County Bell.
1934. (Koser Bros., 1934, Atlas of Johnson County, Iowa); 1 atlas.: b&w.; 31 X 36 cm. No known copyright restrictions. State Historical Society of Iowa (... Koser Bros.
1934. Lohrville Enterprise's 1934 plat book of Calhoun County, Iowa, containing a map of the county and township maps showing land ownership; 1 atlas: 42... Lohrville Enterprise.
1931. (Kean Map Co., 1931, Atlas of Davis County, Iowa); 1 atlas: col.; 32 X 39 cm. No known copyright restrictions. Iowa State University Library (Ames). Kean Map Co.