Naming on cloth line on a gas mask used by a German navy soldier. Dienststelle (serving location) and Feldpostnummer 18558 Stab (staff) und Einheit Marine-Flak Abteilung 814 Denmark/Norway. The other cloth tag says; "Hausmann Max" N 5153/41 E. Navy soldier Max Hausmann was assigned to the "Marinestation der Nordsee" (North Sea Navy Station) in 1941 with individual number 5153 and got education under code "E" (electro).
Naming on cloth line on a gas mask used by a German navy soldier. "H. Kühne" with field post number; Fpnr 06242 D. The field post number belongs to "Kühne" who served in "Stab (staff) u. 6 Batterie Marine-Artillerie-Abteilung 503. This coastal fort was placed near the city of Stavanger (Norway) on the island Kvitsøy.
Naming on the inside of the cover of a gas mask canister. "Nikolas Schneider" Bauinspektor with 2 field post numbers. A Bauinspektor is an engineer who inspected German fortifications and other constructions. According to the field post number, this officer served in Fliegerhorst-Kommandantur (HQ unit of an Air Force Base) in Bodø, Tromsø and Hattfjelldal.