Episode 22 – Benchmark

Someone with beady eyes will be sure to have seen the image below on buildings and walls around Kilkenny. It’s a benchmark and in this programme historian Pat Nolan gives us the history and science behind their existence.
Someone with beady eyes will be sure to have seen the image below on buildings and walls around Kilkenny. It’s a benchmark and in this programme historian Pat Nolan gives us the history and science behind their existence.