stern hub likely Gnutti. bow hub may be New Star or other Perrin brand. Agrati chainsets are typically not marked. when i blew up the photo of the craigslist machine its chainset looked french but then me peepers are not what they once were...
the bike in this new thread clearly has a NERVAR chainset:
http://www.bikeforums.net/showthread...ch-built-Sears
it is about two years earlier than the mount in this thread.