Bill's Baffling Burr appeared in
the Computer Recreations column of Scientific American in October, 1985.
I machined this guy out of smoke plexiglas sometime in '86
| (36k) | (46k) | (41k) | (34k) |
| (25k) | (36k) | (54k) | (83k) |
Some interesting links about this puzzle:
Generated by Gerry McGuire's Picture Maven