C-141 co-pilot's control wheel. Take a good look, it's likely one of the last 2 for sale on the Earth. When they are gone, that will be the end. This one has not been restored, but is in very good condition. Does not include the electro-guts in the hub which is a $1500 item; moot point, those aren't available either.
C-141 Co-Pilot's Control Wheel