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[nickel, metal, silver, ridged] | [ceramic tiles, groutless] | |
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Because of the smoother edge, the standard American Quarter coin has gliding potential on a roll at a great flooring such as the underground cross-concourse tunnel at Atlanta´s Hartsfield Airport. This would be an interesting matchup. The coin should be able to handle its own for a considerable amount of time before the flooring takes hold of the momentum. |