A coin may measure in diameter.Logical formLearned from8 sentences. A coin can be in use.Logical formLearned from8 sentences. A (commemorative coin) may pertain-to a male.Logical formLearned from8 sentences. Coins may undergo an issuance.Logical formLearned from8 sentences. (Copper coins) may pertain-to a male.Logical formLearned from8 sentences. A male may mint coins.Logical formLearned from8 sentences. A coin may have an edge.Logical formLearned from8 sentences. A coin may be produced.Logical formLearned from8 sentences. Designs can be for some coins.Logical formLearned from8 sentences. Some notes may be replaced by coins.Logical formLearned from8 sentences. A coin can be weighted.Logical formLearned from8 sentences. (Coin rates) may undergo a deregulation.Logical formLearned from8 sentences. A person may pay with coins.Logical formLearned from8 sentences. A coin can be hollow.Logical formLearned from8 sentences. Designs can be on coins.Logical formLearned from8 sentences.