I need information about the MKB 4./682 of Cap Cépet (Saint Mandrier). According to the information I could get this battery was equipped with 2 armored turrets with 2 340mm Mle 1912 guns each.
I have several questions:
This battery was built by the French before the war and then reused by the Germans from November 1942 or on the contrary was built by the Germans using two of the turrets of the battleship Provence refloated in July 1943 by the Germans.???


Have anyone any drawings of the arrangement of the battery.
This battery was involved in some fighting in August 1944 against American and French forces. Have anyone information about these battles. Got this battery sink any ship of U.S. or French forces? Was used against ground targets??
An image from Ebay after the battle
Thanks in advance. Sturm78