ftp.nice.ch/Attic/openStep/connectivity/mail/NXPGP.5.0.s.tgz#/NXPGP50/source/English.lproj

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