Ireland sheet memoir 158/159, (Enniscorthy/ Blackwater) 1882. Explanatory Memoir - Sheets 158/159 – of the District of Enniscorthy. Very good condition.Ireland sheet memoir 158 159, (Enniscorthy Blackwater), Explanatory Memoir to accompany Sheets 158 and 159 of the Map of the Geological Survey of Ireland including District around Enniscorthy, Co. Wexford. 1882. By G. H. Kinahan. 44pp. Back cover lists memoirs published up to December, 1881. Paperback, minor stain of rusting staples. Little used. In very good condition. Geological maps 158 and 159 are titled Enniscorth and Blackwater, respectively.