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Using Euro coins as weights (2004)

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nathell ◴[] No.41894825[source]
Euro coins circulating in various countries of the Eurozone have different obverses – I wonder whether that affects weight?
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1. Someone ◴[] No.41894946[source]
Probably not significantly. It would make it too hard to build machines that accept all euro coin variants, yet reject cheaper non-euro coins of similar proportions.