Title supplied by cataloger based on information from sheet label. Image is a photoreduction of the mosaic created from original aerial photographs. Designating symbol DH. Form of individual image numbering: DH-1A-[number], DH-2A-[number], DH-3A-[number], or DH-4A-[number]."Flying completed 7-13-40." Flown by Aero Service Corp. Philidelphia, Pa. "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/
Publisher
United States. Department of Agriculture, United States. Agricultural Stabilization and Conservation Service
Temporal Coverage
1940-1950
Rights
This is a work of the U.S. Government and is not subject to copyright protection in the United States.
[Creator not found] (n.d.). Iowa County, Iowa, 1940, aerial photomosaic index. United States. Department of Agriculture, United States. Agricultural Stabilization and Conservation Service. https://digital.lib.uiowa.edu/islandora/object/ui%3Aapi_87 (imagery)