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
Yardley of London In 1851, the company, still known as Yardley & Statham, exhibited at The Great Exhibition in The Crystal Palace. That same year, the company changed its name to Yardley & Co. Yardley & Statham exhibited soap and perfume including a soap called Old Brown Windsor, which was embossed with a picture of Windsor Castle and was one of their first production soaps. In 1913, Yardley adopted Francis Wheatley's "Flowersellers" painting from his "Cries of London" series as their new corporate logo. The yellow primroses being sold in baskets in the painting are replaced by the company with sheaths of lavender.