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