This 2-CD set from May 1999 is titled The Apple Sales and Marketing Resource Library, Provider Edition.
CD 1 contains:
PowerSales May 1999
Apple Load Ad Slicks
ColorSync White Paper
Final Cut DataSheet & FAQ
QuickTime 4.0 Data & Fact Sheet
Mac OS X Server Data Sheet & FAQ
Mac OS X Server Presentation
Mac Products Guide 04.99
Mac OS Promos
CD 2 contains:
Mac OS X Server Training
The CDs also include, “See insert for complete listing,” indicating that a CD insert was also printed, but it is not included in my collection.