1945 NDH, Storm Division

Four types of Storm Division block exists! The type can be determined by analyzing small differences of handmade initials O.A.

1945 NDH, Storm Division block type IV. Certificate Zrinjšćak.

O.A. initials on block type IV.

For detailed description and O.A. characteristics for other three types see: Predrag Zrinjšćak & Stipan Vuković, Der Block für Die I. Kroatische Sturmdivision, Acta Philatelica Nova 2011, Croatian philatelic almanac.

I would like to get all four types, so if you are selling block types I, II or III (MNH) you can give me your offer.