Here's what the owner has to say:
Gerry had emailed me about this unit and here is the response I received. Looks like someone up in that area will have to make a mercy run before it goes to the crusher.
Sounds like it is a KDS-20!
"On the front, it says Energy Saver V Kitchenaid Superba by Hobart. It has cream color formica panels and the controls area is a burled wood. I already bought a new Superba EQ series, its not here yet. I'm sure it won't be as good, but we are elderly and my husband is not handy. Also, it matches my kitchen better than the new one (stainless steel) but its a done deal. So if you know anyone here in Phila who would be interested, you can direct them to me. Thanks."