This collection/lot of Isle of Man cat coins features coins minted between 1988 and 2016. The coins are composed of copper-nickel and are not certified. Each coin depicts a different breed of cat, making this collection a perfect addition for any feline enthusiast or coin collector. The coins are in excellent condition and have been well-preserved.There is one coin, from 2013, that is Silver for whatever reason but the rest are cupronickel composition. They are all in the proper coin cases from the Pobjoy Mint Isle of Man where they were struck. This is the entire collection of proofs for the 29 year run of these magnificent coins.