The Crystal Palace Foundation is a charity group established in 1979.
It was founded by a group of enthusiasts interested in the preservation of the site and history of The Crystal Palace in Hyde Park, London, England and have been behind a number of suggested proposals for the site, including the successful establishment of a museum.
The foundation currently produces DVDs and publications on the history of the Crystal Palace and these are all available for sale from their website.
References
Crystal Palace Foundation Wikipedia(Text) CC BY-SA