I wouldn't be surprised if this video was made in Knoxville, TN. I am sure there are still a lot of homes that have an iron fireman stoker in their basements. They were still quite common there when I lived there back in the late 1980's-eary 90's. Oiled stoker coal cost about 50 dollars a ton at that time. Fishing out clinkers is a daily chore. If you have an eye for it, spotting a house with a stoker in it is easy due to the ring of black surrounding the chimney on the roof. The forced aspiration on these things blows all the soot right out of the chinmey where it settles all over the roof.