Langdon Down Museum of Learning Disability is the Museum of Learning Disability in Teddington, London.
According to PR-model, langdondownmuseum.org.uk is ranked 1,173,499th in multilingual Wikipedia, in particular this website is ranked 156,785th in French Wikipedia.
The website is placed before videum.se and after camara.ms.gov.br in the BestRef global ranking of the most important sources of Wikipedia.