ftp.nice.ch/pub/next/00INFO/DESC.tar.gz#/Developer/objc/api

MetroToolsAPI.README
 
QuantrixAPI.README
 
WriteUpAPI.README
 
intuitiv3d_API.README
 

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