Wiper/washer control stalk for a left-hand drive Citroën GS.
This new (old stock) part has been in storage without it’s box, so there is just some very slight surface corrosion on it’s mounting bracket and very light pitting of the stalk shaft, as shown in the photos.
Citroen part number: GX4111402A
This is not suitable for a right-hand drive GS, (where the wiper switch is on the right, with different mounting brackets).