Air door opener

[Bon Voyage]

I’ve had these sitting in my garage for a couple years now. One is the “motor” to open the air door and the other was on the front bumper to swing out the metal bar so kids don’t cross in front of the bus.

Anyone have ideas of what to do with either of them or if they have any value?

[Rwnielsen]

That pneumatic cylinder has a value to somebody I'm sure. I don't know about the kid smacker