Title supplied by cataloger based on information from sheet label. Image is a photoreduction of the mosaic created from original aerial photographs. Designating symbol BKO. Form of individual image numbering: BKO-1P-[number], BKO-2P-[number], BKO-3P-[number], or BKO-4P-[number]."Flying completed 9-15-55" Flown by Puckett Aerial Surveys, Inc. Louisville, Kentucky. "Approximate scale, 1:20,000" [refers to individual images from which mosaic was made]. Contact the Map Collection at The University of Iowa Libraries: http://www.lib.uiowa.edu/maps/contact/