FreeMapSymbols.org is a collection of royalty-free SLD map symbols. Hosting by www.empirica-systeme.de. 
Icon  Name                    Last modified      Description
[DIR] line/                   2014-04-03 00:07  Royalty-free OGC-SLD map symbols for lines
[DIR] point/                  2014-04-03 00:07  Royalty-free OGC-SLD map symbols for points
[DIR] polygon/                2014-04-03 00:07  Royalty-free OGC-SLD map symbols for polygons
[DIR] svg/                    2014-04-03 00:08  Royalty-free SVG vector map graphics that can be used an external graphics within SLD
Apache/2.4.18 (Ubuntu) Server at freemapsymbols.org Port 80