From Computer History Wiki
Bitsavers is a project which has the goal of making scanned documentation and engineering drawings, and machine-readable source code and object code for old computers, available on the Internet. It is primarily the work of Al Kossow (who is a Software Curator at the Computer History Museum, although Bitsavers is an independent project).
It has a number of mirrors around the Internet.
- bitsavers.org - Main Web page