Antique Cannon Signal Cannon Black Powder Cannon about 1' long and is 2lbs 4oz

Description

Antique Cannon Signal Cannon Black Powder Cannon about 1' long and is 2lbs 4oz. It is clearly hand made and carved.Also,  it seems that it's got gunpowder residue from the time period est. 15th to 17th century.
There is a very unique feature, the carving in the middle of the cannon are chains in the form of the lines of the British flag.