bracelet (Osięciny) - chemical analysis I Bronze Age
bracelet (Osięciny) - metallographic analysis I epoka brązu
necklace (Kokorzyn) - metallographic analysis I Bronze Age
armlet (Mrowino) - metallographic analysis I epoka brązu
bracelet (Osięciny) - metallographic analysis I Bronze Age
bracelet (Osięciny) - metallographic analysis I Bronze Age
armlet (Kokorzyn) - metallographic analysis Unetice culture
armlet (Kokorzyn) - metallographic analysis Unetice culture
bracelet (Osięciny) - metallographic analysis I Bronze Age
axe (Antonin) - metallographic analysis I Bronze Age
axe (Wąsosz) - metallographic analysis I Bronze Age
axe (Przysieka) - metallographic analysis Unetice culture
pin with an ornamented pinhead (Sobiejuchy) - metallographic analysis II Bronze Age
armlet (Szczepankowo) - metallographic analysis I Bronze Age
axe (Pinino) - metallographic analysis II-III Bronze Age
bead necklace (Brzeg Dolny) - metallographic analysis II Bronze Age
dagger (Łęki Małe) - metallographic analysis Unetice culture