Submitted by aua on 2019.11.07. - 00:18 vf_node_title_variants field_t_subtype item vf_node_categories title (category) field_cer_web British World War II defensive lines Fortifications of London https://en.wikipedia.org/wiki/Category:Fortifications_of_London vf_node_webs title (web) field_t_title_web https://en.wikipedia.org/wiki/GHQ_Line http://www.pillboxesuk.co.uk/ https://archaeologydataservice.ac.uk/archives/view/dob/ https://chriskolonko.wordpress.com/2015/12/01/mapping-ghq-lines-in-google-earth/ fr_importance Select rating Give GHQ Line 1/5 Give GHQ Line 2/5 Give GHQ Line 3/5 Give GHQ Line 4/5 Give GHQ Line 5/5 Cancel rating No votes yet