Logo site.

Here's a site I just came across that has a library of 50,000 logos in it. Most (or all) look like they are downloadable as eps files. And while these copyrighted/trademarked pieces aren't offered as free clipart, they might be useful as educational tools or to spark some creativity or help generate new design ideas for someone.

http://www.logo.nino.ru/

Thanks for the link, 4man. I remember some other sites posted that offered the same thing, as well as a site with every major sports team's logo in vector format. I will see if I can find them and add them to the resources section.