The WW2 Normandy bombardment tower /
Turner, F. R.
Gravesend : F.R. Turner,
1995.
Covers marked "Secret"
"A proposal submitted by Mr G.A. Maunsell, M.I.C.E for a submersible reinforced concrete and steel gun platform for use in the Normandy landings."
Floating batteries.
Military weapons.
World War, 1939-1945