And is there anyone in the UK who could read the
drive? It may be
in a format that is backwards compatible with one of the DEC O/Ses,
or it may be unreadable at the FS level, just readable at the
block level. (Which shouldn't be an insurmountable problem, given
the scan of the documentation; also a disk image should pop right
in to one of Bob Supnik's emulators.)
Found it!:
http://history.dcs.ed.ac.uk/archive/scans/guts/orange/guts021.html
It's RT11 compatible.
G