Kriegsmarine Atlantikwall coastal artillery grouping to OGefr. Mai , member of Marine-Flak-Abteilung 805, placed in Brest, Bretagne, France during 1942-1944. Mai was awarded with the Kriegsmarine coastal artillery badge and later the war merit cross with swords on 21.6.1944 after the allied invasion! 

Beautiful small France Atlantikwall coastal artillery group!!!