1834. Greenwood, Charles. Each map has a view of a notable county edifice in the corner.; 42 maps of English counties; 4 plates containing the counties of Wales.; Map of Eng... Greenwood (London).
1904. Huebinger, M. (Melchior). 1 atlas: 99 p.; 45 cm. Material in the public domain. No restrictions on use. University of Iowa. Libraries. Map Collection. Iowa Publishing Co.
1902. (Hovey & Frame, 1902, Atlas of Warren County, Iowa); 1 l.; b&w.: 29 X 36 cm. Material in the public domain. No restrictions on use. State Historica... Hovey & Frame.
1902. (The Indianola Record, 1902-1903, Atlas of Warren County, Iowa); 1 atlas: b&w.; 11 X 14 cm. Material in the public domain. No restrictions on use. ... The Indianola Record.
1915. (Midland Map Co., 1915, Atlas of Warren County, Iowa); 1 atlas: b&w.; 38 X 46 cm. Material in the public domain. No restrictions on use. State Hist... Midland Map Co.
1874. Harrison and Warner, 1874, Atlas of Washington County, Iowa.; 1 atlas: b&w.; 36 x 41 cm. Material in the public domain. No restrictions on use. Sta... Harrison & Warner.