ftp.nice.ch/pub/next/tools/screen/backspace/BackSpaceLanguages.tar.gz#/BackSpaceLanguages

French.lproj/
 
German.lproj/
 
Japanese.lproj/
 

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