necklace (Bożeń) - chemical analysis V Bronze Age

head of a pin (Galowice) - chemical analysis III Bronze Age

chisel (Przysiecz) - metallographic analysis Neolithic

necklace (Bogumiłów) - metallographic analysis Hallstatt period

axe (up) - metallographic analysis I Bronze Age

necklace (Nowy Dwór) - chemical analysis Unetice culture

spiral bracelet (Wyciąże) - metallographic analysis Neolithic

object fragment (Brześć Kujawski) Neolithic

dagger (Raków) - chemical analysis II Bronze Age

wire fragment (Mierzanowice) - metallographic analysis I Bronze Age

bracelet (Osięciny) - metallographic analysis I epoka brązu

axe (Linowo) - chemical analysis II-III Bronze Age

sickle (Odmęt) - chemical analysis Chemical analysis

armlet (Kluczewo) - chemical analysis I Bronze Age

bracelet (Miechowice) - metallographic analysis II Bronze Age

wire (Gródek) - metallographic analysis Neolithic

axe (Racibórz county) - metallographic analysis V Bronze Age

armlet with two spiral discs (Dratów) - chemical analysis II Bronze Age

pin fragment (Brzeg Dolny) - chemical analysis II Bronze Age