Scale 1:750,000. 1 cm = 7.5 km 1 in. = 12 miles (approximately) (W 11⁰45ʹ--W 5⁰20ʹ/N 55⁰25ʹ--N 52⁰35ʹ).
Note
Relief shown by spot heights. "Revision to 1962 under direction of M.V. O'Brien B.A.I.B. Sc. Reprinted with minor corrections 1979 under the direction of C.E. Williams M.A. Ph. D." Copyright "Government of Ireland 1985." Includes National Grid diagram with note and "Diagrammatic section across Ireland from the n. coast of Mayo to Carnsore Point in Wexford, horizontal scale 1:750,000." "9-85."