Not sure if it's that easy but if the file on CD-ROM had a consistent name, a specific google or ftp search engine may actually be useful to find other copies out there.
Sent from my Apple /////c >> There used to be an article about OpenVMS release history, naturally it's >> been wiped. >> >> Luckily, archive.org has a copy: >> https://web.archive.org/web/20170825003059/http://h41379.www4.hpe.com/openvms/os/openvms-release-history.txt >>