North Meridian Markers for Armagh Observatory Home/Historical landmark/North Meridian Markers for Armagh Observatory Armagh BT61 8EN Contacts Armagh BT61 8EN Send updates or Remove Description Features Map Reviews No reviews! ADD REVIEW Similar companies Historical landmark Airplane South Marston, Swindon SN3 4DE Historical landmark Rockford Test Site 122 Sandyhurst Ln, Ashford TN25 4NX Historical landmark World War I memorial Liverpool L2 3PF Historical landmark Cilla Black Mathew St, Liverpool L2 6RE Categories Historical landmark