Junkyard sources for ignition cylinder/housing

    Someone I know was given a 78 280SE (W116).  Main reason (so I am told)
is the P.O. broke the ignition key in the cylinder and tried to take it
out the Homer Simpson way.  As a result, the broke it, tried to bypass
it but never figured out the wires, and gave up. If that entire
mechanism is to be replaced (not only the cylinder itself but also the
housing), what would be good candidates as donors so he knows what to
look for in his next junkyard shopping adventures?

Also, does anyone have the pinout (with wire colours) for the ignition
column thingie and the neutral safety switch for that car?

--
Mauricio                                raub-kudria-com
(if you need to email me, use this address =)