The Trick dog Bank was manufactured by Hubley Mfg Co. It was Patented on July 31, 1888 and was produced for a number of years. Later Hubley switched to a solid base to reduce production cost. Hubley Continued to produce banks until World War II. Place a coin in the dogs mouth and press the lever located in the end plate. The dog goes through the hoop and stops over barrel, depositing the coin. Fragile Points :- Check the Dog and shaft, the barell the hoop and the individual side plate.