2021-07-09: The MOSS heritage team is proud to announce the new GitHub repository containing the original MOSS sourcecode & documentation, from ~1985: https://github.com/OSGeo/MOSS/
Mailing list: https://lists.osgeo.org/mailman/listinfo/moss-archives
IRC: #moss channel on irc.libera.chat (connect directly in your browser)
Thanks to the original developers of MOSS, for their passion for sharing: Carl N Reed III, Sol Katz and others.
Thanks to the University of Latvia, where a surviving copy of the MOSS codebase was discovered in mid-2020.
Thanks to the German Institute of Economic Research (DIW Berlin), who temporarily preserved the discovered codebase.