BENCHMARKS continued
The 'mark on this beautiful old church - Saint Mary's, Leixlip, County Kildare - was supplied by M.C. It's one of those that has had a stud hammered into it at the apex.
Below: The 'mark on Saint Mary's Church, Leixlip.
Above: The front of the church with the 'mark just to the left of the door surround.