Keywords: Seal of San Luis Obispo County, California.png Seal of w San Luis Obispo County California other versions copied from official county website http //www slocounty ca gov/site4 aspx PD-CAGov Original upload log page en wikipedia San+Luis+Obispo+County+ca+seal png wikitable - 2014-06-27 17 09 08 983× 980× Darkest tree Uploaded full size seal from http //www slocounty ca gov/bos/SLOsealhistory htm converted gif to png first - 2010-06-30 20 37 47 245× 245× TheDJ convert gif to png County and city seals of California Official emblems with transparent background Round emblems |