What is an HP98616?

[Tony Duell]

I've just come across an HP box containing 5 3.5" floppies. They all have 
original HP labels on them. 

All the labels contain the following

Hewlett-Packard
9000 Series 200/300
98616A Opt. 045
BASIC 5.1

The rest of ithe label depends on the disk : 

System Disk
Pat No 98616-10500 Rev. 5.1


Drivers + Language Ext
Part No 98616-10501 Rev. 5.1


Utilities Disc
Part No 98616-10502 Rev. 5.1

HFS Utilities
Part No 98616-10503 Rev. 5.1


Manual Examples Disc
Part No 98616-10504 Rev 5.1


Anyone know what it is, and what machine it runs on?

-tony