TESTED and working.  

One of the units(Second set of pictures) seems to have the red "faulty wiring" light lit, even when plugged into a safe outlet, though it still functions.  This may be an issue with the unit, but as stated it does function.

Other unit works just fine.  

Model PC120AG

120V

60Hz

Was used years ago and has sat in storage for some time.  As said it was tested and functions just fine.