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 Wonderful Cat. Crystal Palace Christmas 1869–70' (London 1869). In 1868, the world's first aeronautical exhibition was held in the Crystal Palace. In 1871, the world's first cat show, organised by Harrison Weir, was held there. Other shows, such as dog shows, pigeon shows, honey, flower shows, as well as the first national motor show were also held at the Palace. The match which later has been dubbed the world's first bandy match was held at the Palace in 1875; at the time, the game was called "hockey on the ice". The new site was also the location of one of