Crystal Palace Dinosaurs listed buildings from 1973, extensively restored in 2002, and upgraded to Grade I listed in 2007. The models represent fifteen genera of extinct animals, not all dinosaurs. They are from a wide range of geological ages, and include true dinosaurs, ichthyosaurs, and plesiosaurs mainly from the Mesozoic era, and some mammals from the more recent Cenozoic era. Following the closure of the Great Exhibition in October 1851, Joseph Paxton's Crystal Palace was bought and moved to Penge Place atop Sydenham Hill, South London by the newly formed Crystal Palace Company. The grounds that surrounded it were then extensively renovated and
The Crystal Palace war at "Victory VI". Towards the end of the First War World War, the Crystal Palace re-opened as the site of the first Imperial War Museum; in 1920 this major initiative was fully launched with a program as the 'Imperial War Museum and Great Victory Exhibition Crystal Palace' (published by Photocrom). A few years later the Imperial War Museum moved to South Kensington, and then in the 1930s to its present site Geraldine Mary Harmsworth Park, formerly Bedlam. On 15–20 October 1934 the Pageant of Labour was held at the Crystal Palace. The development of ground and gardens of the