dagger (Zbąszyń) - metallographic analysis Unietice culture
axe (Strzydzew) - metallographic analysis unetice culture
metal disc on the bone (Mierzanowice) - chemical analysis I Bronze Age
spiral bracelet (Pilszcz) - chemical analysis I Bronze Age
band-shaped bracelet (Skarbienice) - metallographic analysis Unetice culture
wire earring (Gródek) - chemical analysis Neolithic
plate fragment (Samborzec) - metallographic analysis Neolithic
wire fragment (Mierzanowice) - chemical analysis I Bronze Age
pin with a barrel-shaped head (Łuszczewo) - chemical analysis II Bronze Age
bracelet (Radziejów) - metallographic analysis I Bronze Age
axe (Poniec) - chemical analysis Unetice culture
necklace (Pilszcz) - chemical analysis I Bronze Age
bracelet of a spiral band (Rudki) - chemical analysis Eneolithic
pin (Brześć Kujawski) - chemical analysis II Bronze Age
pin (Kłopotów) - chemical analysis II Bronze Age
armlet with two spiral discs (Żyrardów) - chemical analysis II Bronze Age
spiral bracelet (Wyciąże) - chemical analysis Neolithic
necklace 6 fragments (Jordanów Śląski) - chemical analysis Neolithic
bracelet (Raciborowice) - chemical analysis Strzyżów culture
return coil spiral (Miernów) - chemical analysis I Bronze Age
necklace (Kokorzyn) - chemical analysis I Bronze Age
bracelet (Miechowice) - chemical analysis II Bronze Age
armlet (Rosko) - metallographic analysis I Bronze Age