Common
Regnal years of English and British monarchs
Regnal years ("nth year of the reign of King X", abbreviated to "n X", etc.) are utilised in many official British government and legal documents of historical interest, notably parliamentary statutes prior to 1963, and prior to 1867 in the case law collected in the year books, nominative reporters, and digests, and in the reports republished in the English Reports and Revised Reports.
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