A military bunker or structure located near the commune of Saint-Vaast-d'Équiqueville in the Seine-Maritime department of Normandy, France. The coordinates place it in a rural, agricultural region of northern France approximately 15 kilometers from the English Channel coast. This area was part of the German Atlantic Wall fortifications during World War II, and numerous bunkers and defensive positions from that period remain in the Normandy countryside.
The specific designation '141c' may refer to a local identifier, but without further confirmed historical records or archaeological surveys, the exact nature, construction date, and purpose of this particular structure cannot be verified from available information.