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| Country | UK |
| Year | 2017 |
| Denomination | £1 |
| Composition | Outer ring: nickel-brass; Inner: nickel-plated alloy |
| Weight | 8.750g |
| Diameter | 23.4mm |
| Grade scale | UK grading (EF/UNC) |
External Resources
2017 £1 — New 12-Sided Bimetallic
UK · 2017
Price History
Pro featureHistorical Context
New 12-sided £1 coin — bimetallic (nickel-brass outer, nickel-plated alloy inner); most secure coin claimed
