Dalmatia, Croatian Istria

**,20 II K II h,

Zara, German Occupation, 50 cent. Propaganda stamp, 20 II (Helmet) with inverted overprint in Type II. Overprint is from the position 67/8, with constant flaw "Broken D". Of this value only three stamps featuring this constant flaw are possible with inverted overprint !! Superb quality, MNH, signed Wallner and Certificate Brunel, Mi. € 900,00 ++ (without constant flaw), big rarity !!