Title supplied by cataloger based on information from sheet label. Image is a photoreduction of the mosaic created from original aerial photographs. Designating symbol BZE. Form of individual image numbering: BZE-1MM-[number]. Source: Soil Conservation Service. Year flown 1971. Scale 1:38,000 Contact the Map Collection at The University of Iowa Libraries: http://www.lib.uiowa.edu/maps/contact/ Scanned at 300 ppi in Greyscale.