On 9/24/2017 3:54 PM, Clem Cole wrote:

On Sun, Sep 24, 2017 at 1:51 PM, Arthur Krewat <krewat@kilonet.net> wrote:
Where does RFS (AT&T System III) fit in all of this?
​Well it was not in PWB 3.0 - aka System ​III.

Sorry, Clem, it was System V R3 - I read this, and then misspoke: https://en.wikipedia.org/wiki/Remote_File_Sharing