Other countries–Stamps of Slovenian interest
Kingdom of Yugoslavia
Kingdom of Yugoslavia, "London". Proof, the value of 20 para in pairs with a stamp without impinted value, in nine colours (all but black, original colour of 20 para value). Stamps are MNH, however some stamps with gum imperfections or slight adhesions. Also few stamps with perforation imperfections. The pair in red colour is imperforate verticaly. In such form (pairs) very rare. Signed Veličković, certificate Zrinjščak.