A small three man bunker built in the early 60's as part of a network of Cold War monitoring posts. It has been restored by volunteers with period items.

See http://www.subbrit.org.uk/rsg/roc/db/988303920.008001.html , http://www.rocremembered.com/ and https://www.facebook.com/Cuckfieldnuclearbunker for more details.