Title supplied by cataloger based on information from sheet labels. Image is a photoreduction of the mosaic created from original aerial photographs. Designating symbol 19007. Form of individual image numbering: 19007-774-[number]. Year Flown 1974. Flown by Walker & Assoc. Seattle, Washington. 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.
