BENCHMARKS continued
M.C. on his late Spring safari found this very unusual 'mark - it is at a good angle to the horizontal - on the north side of Milltown Road near to the junction with Sandford Road in Dublin.
Below: The 'mark on Milltown Road.
Above: A view of Milltown Road with the 'mark about halfway up the wall and in line with the right edge of the shed behind.
