HKMAL collection
1978 Ireland 10 Pence wrong size flan error 7.7g, 27mm compare to the standard 11.32g, 28.5mm. Some underlying flan roughness as can be expected with a underweight planchet.
1978 Ireland 10 Pence wrong size flan error 7.7g, 27mm compare to the standard 11.32g, 28.5mm. Some underlying flan roughness as can be expected with a underweight planchet.
Europe
Ireland
1978