There are no other files named readme_help.txt in the archive.
Dear TOPS-20 Customer:
As was mentioned in the cover letter, this tape also contains new
help files for TOPS-20 commands and user utilities. The new help
files are in the second saveset.
The help files were produced from the TOPS-20 Commands Reference
Manual and the TOPS-20 User Utilities Guide. All help files have
the extension .HLP. If you want to use these help files, you
should restore them to the HLP: area on your system.
Some of the new help files will supersede the old help files
currently on your system. If you want to save your old help files
before restoring the new ones, copy them to another area. (For
example, you could create a new subdirectory PUBLIC:<HELP.OLD> to
hold the old files.)