Here we have a rare antique The United States Air Compressor Co. This is a flat belt hit and miss engine type air compressor. Compressor has compression and turns nicely.
When turned quickly by hand it puts air out the outlet pipe. That is as far as it has been tested, but I see no reason that it won't operate correctly if you wanted it to.
As you will see, I showed a picture of it on scale and it weighs 112 pounds. Going to Dallas, Tx Nov.
23 and could deliver it to someone along the route through Oklahoma for free.