h525a	al	al-h525a-uc	OS/8 DEV EXT Binary (DT)
h526a	an	an-h526a-hb	OS/8 DEV EXT Binary (RK05)
h527a	ax	ax-h527a-hb	OS/8 DEV EXT Binary (RL01)
h528a	ba	ba-h528a-yb	OS/8 DEV EXT Binary (RX02)
h529a	an	an-h529a-ha	OS/8 DEV EXT Source (RK05)
h530a	ax	ax-h530a-hb	OS/8 DEV EXT Source (RL01)
h587a	as	as-h587a-yb	OS/8 DEV EXT Binary #1 (RX01)
h588a	as	as-h588a-yb	OS/8 DEV EXT Binary #2 (RX01)
d319a	aa	aa-d319a-ta	OS/8 DEV EXT Users Guide
h565a	aa	aa-h565a-ta	OS/8 DEV EXT Release Notes