ftp.nice.ch/pub/next/developer/languages/sgml

sp.1.1.1.I.bs.tar.gz
[Browse sp.1.1.1.I.bs.tar.gz] [README for sp.1.1.1.I.bs.tar.gz] 

These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.