Plate 1. Ancient Prussians (right) equipped with shields, spears, and swords meet the first missionary, Bishop Adalbert in 997. Bas-relief on bronze door of the cathedral of Gniezno, twelfth century.

Plate 2. Corded and pinched pottery from southwestern Finland, c. 2000 B.C. Grave at Pozvoon maalaiskunta. Kansallismuseo, Helsinki.