Main Search Engines:

Search based on a list from HTML Goodies

AltaVista
Apollo
BizWiz
ComFind
Excite
The Web Magazine
Pronett
HotBot
InfoSeek
Lycos
Nerd World Media
LinkStar
MallPark
WebCrawler
ImageSurfer
AAA Metilda
What's New Too!
DejaNews
WebDirect

Pages with Multiple Search Engines:

Dr. Webster's Big Page of Search Engines
Beaucorp Search Engines
Search.com