The former house junction
This was what separated the house wiring from the outside wiring, The house was originally a single family house, but is now two separate apartments. I have no idea how the wiring is arranged on the other side of the house now. This was far scarier than having two grounded circuit breakers for the house but not having the outlets grounded with a third wire.
Reminds me of why I don't really want to buy this house for anything remotely close to what the owner in Miami wants and the advantages of learning how to do trades myself.