Two user created disks found with an HP single sided 3.5" drive unit.

They appear to be for HP9000 systems. 

Disk 1:
BIN "HP98627A"
SYSTEM_LD
MAINTB
REVISED
5-7-85"

Disk 2:
"GM-10 Buick Ctrl Head
(For CPE Show) 8/20/87"
