Mac OS 9.2.2 install CD. Gray, OEM version.

Supports all OS 9.2.2 compatible G3 and G4 models, launched in March 2002 or earlier.

Compatible with the following models.
All Power Mac G3
Power Mac G4 Original model to QuickSilver 2002
All iMac G3
iMac G4 15 inch original model (700/800MHz)
eMac original M8655LL/A, M8892LL/A
PowerBook G3 MainStreet, WallStreet, Lombard, Pismo
PowerBook G4 Original model (400/500MHz), Gigabit Ethernet
iBook G3 early 2002 or earlier

Not compatible with the following models 
Power Mac G4 MDD
iMac G4 17 inch 800MHz or later
eMac ATI model or later
PowerBook G4 DVI or later
iBook G3 16VRAM or later
PowerBook G4 Titanium DVI