(01 of29)
Open Image ModalA worker makes his way down the stairs into the Clapham South shelter. (credit:Chris Ratcliffe via Getty Images)
(02 of29)
Open Image ModalA Transport for London worker operates the original still functioning lift at the Clapham South shelter. (credit:Chris Ratcliffe via Getty Images)
(03 of29)
Open Image ModalA man walks between two shelters in the shelter. (credit:Chris Ratcliffe via Getty Images)
(04 of29)
Open Image ModalWalking through the recreation and games room. (credit:Chris Ratcliffe via Getty Images)
(05 of29)
Open Image ModalA man walks down a large shelter tunnel. (credit:Chris Ratcliffe via Getty Images)
(06 of29)
Open Image ModalOld archive boxes lie covered in mould. (credit:Chris Ratcliffe via Getty Images)
(07 of29)
Open Image ModalRusty fuse boxes lie in the depths of the Clapham South deep-level shelter. (credit:Chris Ratcliffe via Getty Images)
(08 of29)
Open Image ModalGraffiti from soldiers and members of the public who took shelter during World War II is seen on the ceiling above bunk beds. (credit:Chris Ratcliffe via Getty Images)
(09 of29)
Open Image ModalGrafitti from soldiers and members of the public who took shelter during World War II. (credit:Chris Ratcliffe via Getty Images)
(10 of29)
Open Image ModalGrafitti from soldiers and members of the public who took shelter during World War II is seen on the ceiling above bunk beds at Clapham South deep-level shelter. (credit:Chris Ratcliffe via Getty Images)
(11 of29)
Open Image Modal Rusty fuse boxes lie in the depths of the deep-level shelter. (credit:Chris Ratcliffe via Getty Images)
(12 of29)
Open Image ModalSigns to shelters named after senior British naval officers at the Clapham South deep-level shelter. (credit:Chris Ratcliffe via Getty Images)
(13 of29)
Open Image ModalOld archive boxes lie covered in mould at the Clapham South deep-level shelter. (credit:Chris Ratcliffe via Getty Images)
(14 of29)
Open Image ModalSigns to shelters named after senior British naval officers at the Clapham South deep-level shelter. (credit:Chris Ratcliffe via Getty Images)
(15 of29)
Open Image ModalA sign pointing to the way out at the Clapham South deep-level shelter. (credit:Chris Ratcliffe via Getty Images)
(16 of29)
Open Image ModalSigns to shelters named after senior British naval officers at the Clapham South deep-level shelter. (credit:Chris Ratcliffe via Getty Images)
(17 of29)
Open Image Modal A Transport for London worker walks through the recreation and games room at the Clapham South deep-level shelter. (credit:Chris Ratcliffe via Getty Images)
(18 of29)
Open Image ModalThe fuse box next to where the buffet and food were served. (credit:Chris Ratcliffe via Getty Images)
(19 of29)
Open Image ModalRusty fuse boxes lie in the depths of the Clapham South deep-level shelter. (credit:Chris Ratcliffe via Getty Images)
(20 of29)
Open Image ModalDials and telephones are still in place in the control room. (credit:Chris Ratcliffe via Getty Images)
(21 of29)
Open Image ModalA Transport for London worker walks through the recreation and games room. (credit:Chris Ratcliffe via Getty Images)
(22 of29)
Open Image ModalA sign to the control room is seen on the wall. (credit:Chris Ratcliffe via Getty Images)
(23 of29)
Open Image ModalTelephones are still in place in the control room. (credit:Chris Ratcliffe via Getty Images)
(24 of29)
Open Image ModalSigns to shelters named after senior British naval officers. (credit:Chris Ratcliffe via Getty Images)
(25 of29)
Open Image ModalA sign pointing to the way out at the Clapham South deep-level shelter. (credit:Chris Ratcliffe via Getty Images)
(26 of29)
Open Image ModalOld archive boxes lie covered in mould and dust. (credit:Chris Ratcliffe via Getty Images)
(27 of29)
Open Image ModalBunk beds are displayed in their original rooms. (credit:Chris Ratcliffe via Getty Images)
(28 of29)
Open Image ModalAn entrance to Clapham South deep-level shelter seen from street level, which will be open for public tours when London Transport Museum releases tickets in March. (credit:Chris Ratcliffe via Getty Images)
(29 of29)
Open Image ModalAn entrance to Clapham South deep-level shelter seen from street level. (credit:Chris Ratcliffe via Getty Images)