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Decimal Day (Irish: Lá Deachúil) was Monday 15 February 1971, when the United Kingdom and Ireland decimalised their £sd currencies of pounds, shillings, and pence.
Measurement, United Kingdom & Ireland
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coins decimal new currency old pence decimalisation day value shillings 1971 pound circulation introduced irish ireland shilling penny coin 2p
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Decimal Day | Amended by | Coinage Act 1971 | 1.00 | infobox |
| Decimal Day | Amended by | Friendly Societies Act 1974 | 1.00 | infobox |
| Decimal Day | Amended by | Ministers of the Crown Act 1975 | 1.00 | infobox |
| Decimal Day | Amends | Coinage Act 1870 | 1.00 | infobox |
| Decimal Day | Amends | House of Commons 1957 Disqualification Act 1957 | 1.00 | infobox |
| Decimal Day | Citation | 1967 c. 47 | 1.00 | infobox |
| Decimal Day | Commencement | 15 February 1971[c] | 1.00 | infobox |
| Decimal Day | Long title | An Act to provide for the introduction of a decimal currency in the year 1971; and to regulate the constitution and functions of the Decimal Currency Board. | 1.00 | infobox |
| Decimal Day | Relates to | Decimal Currency Act 1969 | 1.00 | infobox |
| Decimal Day | Repealed | 2 May 1986 | 1.00 | infobox |
| Decimal Day | Repealed by | Statute Law (Repeals) Act 1986 | 1.00 | infobox |
| Decimal Day | Royal assent | 14 July 1967 | 1.00 | infobox |
| Decimal Day | Territorial extent | England and Wales | 1.00 | infobox |
| Decimal Day | Territorial extent | Scotland | 1.00 | infobox |
| Decimal Day | Territorial extent | Northern Ireland | 1.00 | infobox |
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