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
West End of London and Crystal Palace Railway West End of London and Crystal Palace Railway The West End of London and Crystal Palace Railway (WELCPR) was an early railway company in south London between Crystal Palace station and Wandsworth, which was opened in 1856. The line was extended in 1858 to a station at Battersea Wharf which was misleadingly named Pimlico. Throughout its brief existence the railway was operated by the London Brighton and South Coast Railway (LB&SCR) to which it was leased in 1858 and sold in 1859. This relatively short line was of considerable importance to the history of railways of south London as it