Special Charts and Publications
Special Charts and Publications produced by the Hydrographic Department Volume 1 (text) Admiralty 1949 C.B. 3200A. Through the courtesy of the UK Hydrographic Office Taunton, and with concurrence of the National Archives, Kew, the Defence Surveyors’ Association has included the Technical Staff Monograph C.B. 3200A on its web site as a companion document to Maps & Survey, H.M.S.O. 1952.