[universalgrl]

There were two different buddy seats for the WLC.
The 42 wlc used a British style seat, I have seen examples in brown and black.
The tool box was moved from the rear fender to the front fender probably because the passenger kept busting his coccyx after a hard landing.
The 43 domestic is the rarer of the two buddy seats. I have only ever seen one example in a museum in England.

pictures culled from various places on the net.