Poster, British Railways (Southern Region), Chessington Zoo by Raymond Sheppard, 1952. Coloured lithograph depicting a procession of zoo animals, including a lion, tiger, penguin, polar bear, camel and rhinoceros. A woman and two children are riding in a howdah on the back of an elephant, which is straddled by a zoo-keeper. Stock blank poster. Illustration only with no text. Format double royal.