BENCHMARKS continued
This one is very much the worse for wear. And is it upside down? It's from M.C. and is on the bridge over the Avonmore River at Rathdrum in County Wicklow. Perhaps the granite block was removed and replaced the wrong way up during repairs sometime in the past.
Below: The 'mark at Rathdrum Bridge, County Wicklow.
Above: Rathdrum Bridge with the 'mark at left.