In September 1943, after the capitulation of Italy, Germans took over the Montenegro. In November 1943 they overprinted Italian occupation stamps with the inscription: Nationaler / Verwaltungsausschuss / 10.XI.1943. This issue is known as "Nationaler".
10 Lire stamp is one of the most expensive items of the Yugoslav philatelic area!
1943 German occupation, regular and air mail issues, "Nationaler". Certificate Brunel.
