No.7. [Middle] Deck, location 7RO. Interior of N.B.C.D. [Nuclear/ Bacteriological/ Chemical Damage Control] Headquaters 2, looking aft towards bulkhead 144. The display board and control/ communications banks at the adjacent desks relates to the ship's pumping system.

This is part of a series of photographs taken during the final stages of HMS Ark Royal's last major refit which was completed in 1970. The location references are derived from the deck plans in the latest edition of the ship's NBCD book.