8th October 1935: A teacher conducts a reading class at Peterstone Council School, Wentloog, Monmouthshire. With only twelve pupils it is the smallest school in Wales. (Photo by Richards/Fox Photos/Getty Images)

8th October 1935:  A teacher conducts a reading class at Peterstone Council School, Wentloog, Monmouthshire. With only twelve pupils it is the smallest school in Wales.  (Photo by Richards/Fox Photos/Getty Images)