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400 Years of Calculator - 20 Euro Silver Coin 2023, Brilliant Uncirculated, Germany Fineness: 925/000 silver Diameter: 32.5 mm Weight: 18 grams
400 Years of Calculator - 20 Euro Silver Coin 2023, Brilliant Uncirculated, Germany Fineness: 925/000 silver Diameter: 32.5 mm Weight: 18 grams