Google Earth KML File:

Google Earth BBS Discussion:

Description:

Various historic aerial photograph overlays, which I will continue to add to as I have time. Currently includes the following:.

• Downtown Los Angeles, California 1948. Created from 11 medium resolution digital aerial photographs purchased from the USGS

• Downtown Oakland, California 1948. Created from aerials scanned at the USGS Library in Menlo Park, CA

• Chicago, Illinois 1938. Created from aerials provided by Illinois Natural Resources Geospatial Data Clearinghouse

Original Data From:

Various, See Above

Original KML Content Created By:

Google Earth Library

Screenshots: