Smog
![](https://webarchive.library.unt.edu/eot2008/20090512111725im_/http://www.epa.gov/history/images/p06.gif)
large version (160KB)
Title: Smog.
Date: May, 1972
Location: Los Angeles, CA
Photographer: Gene Daniels
Control No.: NWDNS-412-DA-181
large version (160KB)
Title: Smog.
Date: May, 1972
Location: Los Angeles, CA
Photographer: Gene Daniels
Control No.: NWDNS-412-DA-181