GreenTrack is the first theme released by WP Themes.info.
Way Too Clean 1.0 WordPress 1.5 theme. Found via Weblog Tools Collection
Benevolence is a two column layout theme for WordPress 1.5.
GreenTrees theme for WordPress 1.5.
New WordPress theme Mashed Spuds.
WordPress 1.3 theme named Mallow
Old Train WordPress 1.3 theme features a Parisian Subway and trains in an old fashioned style.
Manji is a free and open source theme for wordpress 1.3.
Conestoga Street is a very minimal WordPress 1.3 theme.
WordPress 1.3 theme called Bionic Jive.