RARE ARTHURS TOWN MARKS; 12 June 1834 mourning EL (closed tears at rear) to Ulverstone with "ARTHURSTOWN/75" mileage mark and Dublin transit d.s. on rear and "ARTHURSTOWN/PENNY POST" h.s. on front. rated '1/5'(d) to include a 1d to Waterford and 2d for the Milford (Wales) crossing. Unusual. Cross Reference: IRELAND PRE-1922 - POSTAL HISTORY, WELSH POSTAL HISTORY, MOURNING COVERS, PENNY POST MARKS (Image)