O'Brien County, Iowa, 1938, aerial photomosaic index

Description:

Title supplied by cataloger based on information from sheet label. Image is a photoreduction of the mosaic created from original aerial photographs. Designating symbol BKK; form of individual image numbering: BKK-1-[number], BKK-2-[number], BKK-3-[number], or BKK-4-[number]."Date of completion November 28, 1938" Flown by Iowa Aerial Surveys, Des Moines, Iowa. "Approximate scale, 1:20,000" [refers to individual images from which mosaic was made]. Library's copy 2 consists of photographic negatives (4 x 5 in.) corresponding to each of the images in its copy 1. Contact the Map Collection at The University of Iowa Libraries: http://www.lib.uiowa.edu/maps/contact/

Publisher:

United States. Department of Agriculture and United States. Agricultural Stabilization and Conservation Service

Provider:

University of Iowa

Resource Class:

Imagery

Resource Type:

Aerial photographs

Temporal Coverage:

1930-1940

Spatial Coverage:

Iowa--O'Brien County and Iowa

Rights:

This is a work of the U.S. Government and is not subject to copyright protection in the United States.

Access Rights:

Public

Format:

JPEG

More details at:

https://digital.lib.uiowa.edu/islandora/object/ui%3Aapi_135