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Design features
Composition Bimetallic coin comprised of two alloys, one in the center of the coin and the other in its peripheral ring, as follows: 1. Center of the coin: Nickel silver alloy.
2. Peripheral ring of the coin: Bronze-aluminum alloy.
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Design features
Composition Bimetallic coin comprised of two alloys, one in the center of the coin and the other in its peripheral ring, as follows: 1. Center of the coin: Nickel silver alloy.
2. Peripheral ring of the coin: Bronze-aluminum alloy.
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