Does anyone know what this is ?
 

It is over a window in Charlotte's Web a restaurant in Dover N.J. which is a over 100 year old building.....(not talking about the outlet)
The owners have been there for years and no one could ever tell them what it was or was for....there is another one on another wall over a window too.

Looks to be an electrical outlet. :datawiz:

The other thing is a false plate for a hack job.

Saw in a movie once a salesman going door to door in the 50's selling air conditioners for bed rooms or just one room and only one cut out of the wall was needed. Hmm..

Ass gasket dispenser. Just poor placement.