NN - UK Naval Intelligence Division - H.C. DARBY ( general editor) :
Reference : 29427
.: (Cambridge), Naval Intelligence Division, February 1944, in-8°, 679 pp, with numerous maps and graphics, some folding, with a large colored map of Belgium in a purposely made pouch at rear of book, huge index of over 40 pp, publishers brown cloth with gilt lettering (some slight wear and discoloring). Published by the Royal Navy in the series ''Geographical Handbooks, B.R. 521'' for official use only, (restricted). In an appendix of 12 pp (pp. 545 -557) information is given about the German occupation of Belgium during the period 1940 - 1943.