Thats a NEMA 6-20 Recept.. open for the elements!
There was a NEMA 1-15 around the corner with just a plastic faceplate..
Not only is the NM ground not bonded to the box, it wasn't bonded to ground either!
I read 119V hot to neutral, 8V hot to ground!
Legitimate repair is gonna happen when we rewire.. I tend to use the extra deep NM boxes just being on the safe side
.. BTW, this was a kitchen counter outlet.. How should I shove a GFI in here!?!! (At least then I can put the "no equiptment ground
stickers in place!