You may use four-digit years if you choose, so the format would be extended to ddMMMyyyy. A short list of carefully selected keywords that describe the package. Multiple persons may be given, one per line. Same format as Author. A specification of on which site, in which directory, and which files are part of the package.
First line gives site and base directory, the rest give the sizes and names of all files.
Names are either relative to the base directory, or full pathnames. If the ftp site does not use Unix style pathname syntax, then the full pathname must be given every time. The pathname must not contain spaces. Adding a trailing slash makes it clear that it is a directory. More sites carrying the package can be found using Archie.