This system hasn’t been tidied up in a long time

richard@sfere:/usr/doc/debian-0.93$ cat README 
When the "real" release is made, this directory will contain
documentation specific to Debian GNU/Linux: the Installation
and Reference Manual (in text, DVI, and PostScript format), as well
as information about Debian Association, Inc., the Debian GNU/Linux
0.93 release notes, etc.  Due to the fact that the above is currently
in the process of being written, however, it cannot be included yet.

In the meantime, you can find the documentation that will be included
here at
 ftp.cps.cmich.edu:/pub/debian/doc
in whatever form it happens to be in.

I think I’ll leave that file in place.