Analysis of information sources in references of the Wikipedia article "War Hill" in English language version.
Just under 11 km SE, on the N side of Djouce Mountain (O 173 105) is "The Coffin Stone", a five-metre long capstone of a collapsed dolmen. This monument is worth visiting only in very good weather.
According to the late J.B. Malone, it bears the distinction of being the only natural rock feature marked and named on the old O.S. Sheet 16, half-inch-to-the-mile map of Dublin and Wicklow (back in the old days Sheet 16 was the preferred choice of the impecunious Dublin hill walker as it covered almost twice the territory of the one-inch Wicklow District map).
