I was able to look at both manuals. THANK YOU!! However, both of the directories at the next level up are blocked. If there is any possibility that both these directories could be made available to allow the other PDF files to be viewed, that would be appreciated. If not, a list of the actual links to the other PDF files which are available to be viewed would be appreciated. Also, do you have any files of source code or binary distributions of RT-11 files? I have a number of RT-11 DOC sets which I am no longer using: V05.05 RT-11 DOC set V05.04G RT-11 DOC set V05.02 RT-11 DOC set I am not positive about the latter two, but the V05.05 RT-11 DOC set is probably available unless Jay West wants it now rather than waiting for the V05.07 RT-11 DOC set. Since not of these dead tree RT-11 DOC sets are bound, they would be easy to (automatically) scan - except that each of the RT-11 DOC sets is approximately 5,000 pages and both sides must be scanned for a total of about 10,000 pages each. Since the V05.07 RT-11 DOC set is already scanned and available as many PDF files, there may not be any interest in the prior versions. Please let me know. If no one is interested, then I will start discarding them in a few months. I have promised to send the dead tree version of my V05.07 RT-11 DOC set to Jay West, but that will wait until I am on the other side of the green rug - or at least close enough. Jerome Fine