pin with a cap-like head (Zbrojewsko) - metallographic analysis II Bronze Age

sword (Rokosowo) - metallographic analysis V Bronze Age

dagger (Zbąszyń) - metallographic analysis Unietice culture

pin (Kietrz) - chemical analysis II Bronze Age

axe (Poniec) - chemical analysis Unetice culture

pin (Brześć Kujawski) - chemical analysis II Bronze Age

pin (Kłopotów) - chemical analysis II Bronze Age

harness decoration (Korlino) - chemical analysis V Bronze Age

dagger (Masnów) - chemical analysis II Bronze Age

naszyjnik (Rokosowo) - analiza metalograficzna V Bronze Age

earred pin (Jerzmanice Zdrój) - chemical analysis II Bronze Age

armlet (Rosko) - metallographic analysis I Bronze Age

bracelet (Deszczno) - metallographic analysis I Bronze Age

dagger (Poniec) - metallographic analysis Unetice culture

bracelet (Piotrkowice) - chemical analysis unetice culture

bracelet (Jezierzyce Wielkie) - metallographic analysis Hallstatt period

bracelet (Rożnów) - chemical analysis III Bronze Age

necklace (Śląsk) - metallographic analysis Bronze Age

bracelet (Wawrzynki) - chemical analysis II Bronze Age

dagger (Przysieka) - chemical analysis Unetice culture