cover 1820 (15 June) entire letter to Sligo readdressed on arrival to Coleraine, headed "Excise Office Dublin" the front shows very fine strike of the rare fancy belted-oval "(crown)/TAXES/26 JU 20/WS", boxed Dublin "PAID" d.s. and "SLIGO/103" mileage mark with manuscript "Redd. at" alongside, all struck in red; a very fine and clean item. Photo