I discovered this one during a bath remodel.
Under the lavatory, buried in the wall-
The conductor was spliced with a barrel crimp to 4 conductors above the ceiling, and the 4 wires were attached to the boxes in this fashion-
The branch circuit was supplied by this NM cable, containing a #16 ground wire, which was connected in the usual manner at the panel-
What do ya' think?
[This message has been edited by electure (edited 06-03-2005).]