Found this on the UG NX forum, thought I'd share it with you.
http://www.packaginggraphics.net/plastic-recycle-logos.htm
Alexhttp://www.packaginggraphics.net/plastic-recycle-logos.htm
http://www.packaginggraphics.net/plastic-recycle-logos.htm
Alexhttp://www.packaginggraphics.net/plastic-recycle-logos.htm