Suggest an edit16:55Blue PeterBBC One Thu 23rd Mar 1972, 16:55 on BBC One LondonWith Valerie Singleton, John Noakes, Peter Purves.ContributorsPresenter:Valerie SingletonPresenter:John NoakesPresenter:Peter PurvesProducer:Rosemary GillEditor:Biddy Baxter Source: Radio Times Suggest an edit