Fort Thüngen – Plan
Fort Thüngen – coupe longitudinale, tranversale et gorge (Source: BRUNS, A.: Luxembourg as a federal fortress, 2001)
Fort Thüngen – Galeries de contre-mines (Source: BRUNS, A.: Luxembourg as a federal fortress, 2001)
Fort Thüngen – Fondements (Source: BRUNS, A.: Luxembourg as a federal fortress, 2001)
Fort Thüngen – Rez-de-chausée (Source: BRUNS, A.: Luxembourg as a federal fortress, 2001)