California's congressional districts in 1985, in a map published by the <a href="https://en.wikipedia.org/wiki/en:United_States_Department_of_Energy" class="extiw" title="w:en:United States Department of Energy">w:en:United States Department of Energy</a>, Western Area Power Administration, January 1985
United States Government - cropped by Rob Lanphier
California portion of <a href="//commons.wikimedia.org/wiki/File:United_States_Western_Area_Power_Administration_congressional_districts_map_1985.jpg" title="File:United States Western Area Power Administration congressional districts map 1985.jpg">File:United States Western Area Power Administration congressional districts map 1985.jpg</a>