WN86-2 Nilpferd II by , KilroyTrip 1 See on map A photo s?? The German coded fulcrum WN86-2 Nilpferd II comprises an FA Unterstand and a casemate type 677. The German coded fulcrum WN86-2 Nilpferd II comprises an FA Unterstand and a casemate type 677. Read Route Tags : sangatte bunker pas-de-calais hauts-de-france murdelatlantique atlanticwall todt