This building (1860) bears unusual carvings by Charles Harrison. The Heraldic Museum displays the banners of the chiefs of the Irish families, the coats of arms of the Irish presidents, provinces, counties and towns, the colours of the regiments which served in France in the 17C and 18C, bank notes, coins, seals, livery buttons, glassware, porcelain, silverware and many heraldic artefacts.