Customs, Ireland. A return in part to an order of the Honourable House of Commons, dated 1st February 1821;--for an account of the official and real value of the within mentioned articles of British and Irish manufactures, exported from Great Britain into Ireland, and from Ireland into Great Britain, in the year ending 5th January 1821; also, an account of the duties received during the same period upon those articles, according to the schedule no. 2 of the Act of Union between Great Britain and Ireland; and upon old and new drapery, according to the 6th article of the Act of Union.--(Stated in British currency.) [electronic resource].