What about technical materials?

Apple produced a /// Service Manual that includes schematics,
information, service tips, etc., along with a host of Technical
Notes. WAP has a copy of the Service Manual and can make copies for
those interested. The cost for a copy of the double-sided manual
(printing + P&H) is $75.00 (the manual is huge). All the Apple ///
Tech Notes are available on Apple's EWorld On-Line Service. WAP is
working to convert the information into a set of PD disks for the ///
PD library, since EWorld is only available to Mac or (soon) PC Users.