Re 309 / Toulbroc'h by , KilroyTrip 2 See on map Near Toulbroc'h fort, 4 type 671 casemates coded M.K.B. 75 mm guns Near Toulbroc'h fort, 4 type 671 casemates coded M.K.B. 75 mm guns Read Route Tags : re-309 brest bretagne atlanticwall murdelatlantique bunker blockhaus