Suggest an edit11:00Play School: Ideas DayBBC Two Thu 20th Jun 1968, 11:00 on BBC Two EnglandToday's story is called "The Pencil and the Ruler" by Donald Bisset.(to 11.20)ContributorsPresenter:Valerie PittsPresenter:Brian CantAuthor (The Pencil and the Ruler):Donald Bisset Source: Radio Times Suggest an edit