http://www.legislation.gov.uk/apni/1963/22/paragraph/p6Finance Act (Northern Ireland) 1963An Act to amend the law relating to estate duty, stamp duties and certain excise duties and excise licences; and to make further provision in connection with finance.texttext/xmlenStatute Law Database2011-05-262006-01-01MiscellaneousS.15 rep. by 1967 c.20 (NI); 1973 NI 18