www.subbrit.org.uk
A society for those interested in man-made and man-used underground space - from deneholes to dug-outs and from souterrains to subways.
URLs from www.subbrit.org.uk:
URL: http://www.subbrit.org.uk/sb-sites/sites/g/goodwood_au_hide/index.shtml URL: http://www.subbrit.org.uk
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