Found three of these wall outlets in our new house, not sure what they are. It is a 100 year old house if that helps at all. Curious what it is for.
A questioner said: Found three of these wall outlets in our new house, not sure what they are. It is a 100 year old house… Read More »Found three of these wall outlets in our new house, not sure what they are. It is a 100 year old house if that helps at all. Curious what it is for.