2.0 NATURE STUDY : your questions answered 2.15 I YSGOLION CYMRU (For Welsh schools). Hanes Cymru : cyfres i blant tua 12 oed. 12— 'Edward la Chymru ', gan A. H. Williams
2.35 SENIOR HISTORY II. The changing world : ' Looking Back and Looking Forward ', illustrating how the modern world has built on the work of early scientists