I have no idea what was there. That was a long time ago. If there's a particular item you are looking for I might still have a copy in my archives, but that directory is probably gone forever. You can contact the JPL public information office to ask if they archived it, but I would be shocked if they did.

A fellow^1 pointed us to

https://web.archive.org/web/19991014000627/http://www-aig.jp...

which leads to

https://web.archive.org/web/19990219163754/http://www-aig.jp...

containing a listing.

The papers and hqx-s would be most interesting! (MCL 2 is not a concern, it can be happily emulated too)

CMU also has an interesting reference to your work:

https://www.cs.cmu.edu/~chuck/robotpg/robofaq/13.html

Thank you for your kind effort!

^1 https://news.ycombinator.com/item?id=13628967

OK, let me see what I can do.