Aydt takedown - picture ?

[Wolfgang]

Just acquired an Aydt Schuetzen rifle, which has a takedown mechanism as described in Alte Scheibenwaffen Vol 3, pg 374 (pictures below)
Unfortunately the takedown lever is broken (see pictures below). I would like to rebuild the lever, but don't have the broken part.
Does anybody have one with this takedown mechanism, and can share a picture of the lever?
No need to take it apart, I would just like to see the shape of the handle that is missing on mine.
THANKS

brokenLever.jpg
more Details:
TakeDown.jpg AydtTakeDown.jpg