Suggest an edit17:45Children's Television: Out of Doors: 4: Cold-blooded AnimalsBBC Television Wed 27th Feb 1952, 17:45 on BBC TelevisionView in Radio TimesGeorge Cansdale, Superintendent of the London Zoo shows reptiles, amphibians and fish, and talks about their habits.ContributorsPresenter:George Cansdale Source: Radio Times Suggest an edit