Just had my new power steering control valve insta...

Just had my new power steering control valve installed on my 64 Mustang, and it works flawlessly! I had no idea how hard it had become to wrestle the car around my curvy Virginia mountain roads! Now it's a one finger effort---the sensitivity is awesome----almost too much so! Took some getting used to.
The part arrived in a timely manner, and was packed well as to keep it from damage in transport.
Thanks guys for a job well done, and the cost was reasonable.
Will return if I need further parts.
Any suggestions what to do with the old one??
Robert Davis