Old school air pump!

[hillegom]

I remember seeing these while I was in grade school!

Here is another one

http://www.ebay.com/itm/Vintage-Air-...item4ace55b8f7

[mike31154]

That thing is freakin' amazing, a little work of mechanical art. An actual piston powered air pump. Probably performs pretty well once it's cleaned up & has a belt. Even if you can't get it going, it would look good on the mantle all polished & shiny.

[Ryanerickson]

It's for sure built well still works just needs a new belt