I've come across this in a 1930's Terrace house.
It appears to be a 5" x 5" void down the side of the chimney.
Any ideas what it's used for?.
It's full of "stuff" at the moment but I'd like to get an idea of what it does while trying to clear it out.
It appears to be a 5" x 5" void down the side of the chimney.
Any ideas what it's used for?.
It's full of "stuff" at the moment but I'd like to get an idea of what it does while trying to clear it out.