Good

Star Wars logos

Comics

Lucasfilm logos

2005-Present

1992-2005

Licensee logos

Bad

Well, maybe bad. These images are from outside sources and need to be properly sourced and verified and, if need be, replaced.

Best Brands of the World

These probably all need to be replaced, since Best Brands of the World is not terribly reputable and their traces are generally pretty shit.

Wikipedia

These just need to be sourced properly (i.e., where'd Wikipedia get them from?).