vintage chimney sweep wire bristle square flue brush w/11' pole

Vintage wire chimneysweep brush for sweeping out the inside of a fireplace or wood burning stove chimney flue. This is from and old farm estate. The end of this brush is cut square and measures a little over 9 1/2" square. The brush head measures about 10" long. The pole has three sections of rod that screw together to be about 11 feet long (not including the length of the wire brush head). Each section of rod measures about 44" long (not counting the male and female threads).