ERROR 1975 Calgary Stampede Dollar Trade Token: Calgary Centennial (Toning)

ERROR 1975 Calgary Stampede Dollar Trade Token: Calgary Centennial. This token features an intriguing visual anomaly. It looks as if another bit of metal was atop the planchet and was struck with the token - there is a raised area of metal on the side with the city bearing the relevant part of the design, but with cracks and some toning (there are also spots on the token). Image is an example of what you will receive.