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In the Romano-Germanic Central Museum in Mainz, the Preslav Treasure is examined by chemical scientist Dr. Marlène Aubin and Matthias Heinzel, a qualified goldsmith who heads the metal restoration…
In the Romano-Germanic Central Museum in Mainz, the Preslav Treasure is examined by chemical scientist Dr. Marlène Aubin and Matthias Heinzel, a qualified goldsmith who heads the metal restoration…