University of Iowa (logo)
Penn State University (logo)
University of Maryland (logo)
The University of Chicago (logo)
University of Michigan (logo)
University of Wisconsin (logo)
University of Illinois (logo)
Purdue University (logo)

Search

You searched for: Subject Imagery and Base Maps Remove constraint Subject: Imagery and Base Maps Type Image Remove constraint Type: Image
Number of results to display per page
View results as:

Search Results

488.
Raster

Historical Aerial Photography: Illinois, 1937-1947 illinois

1936-1941. Illinois State Geological Survey. The primary data set consists of historical black and white aerial photographs from Illinois acquired during 1936 to 1941. Alternative years of pho...