<Biodata page> - OVD (optically variable device)
Kinegram changes when tilted vertically or horizontally
OVD description:
Kinegram with micro/macroprint; contrast reversal when rotated through 180° (eagle); central element changes (D/German eagle/hexagon) and stars alternately increasing and diminishing in size
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[ Document generated on : 23.11.2023 16:23:17 CET ]