armlet (Dratów) - metallographic analysis II Bronze Age

bracelet (Kraski) - metallographic analysis II Bronze Age

dagger (Namysłów) - metallographic analysis II Bronze Age

pin (Wroclawa Osobowice) - chemical analysis II-III Bronze Age

pin (Masłów) - chemical analysis II Bronze Age

necklace (Mosina) - chemical analysis Hallstatt period

funnel-shaped rectangular plate (Jaworze Dolne) - chemical analysis II Bronze Age

dagger (Namysłów) - chemical analysis II Bronze Age

armlet (Dratów) - chemical analysis II Bronze Age

bracelet (Borówek) - chemical analysis II Bronze Age

object (Gorszewice) - chemical analysis Hallstatt period

dagger-like scepter (Granowo) - metallographic analysis I Bronze Age

bracelet (Brześć Kujawski) - chemical analysis Neolithic

decorative disc (Poniec) - metallographic analysis Unetice culture

dagger (Granowo) - metallographic analysis Unetice culture

dagger (Dobrcz) - chemical analysis I Bronze Age

pin (Strzegom) - metallographic analysis II Bronze Age

pin with a croze grooved head (Dziewicza Struga) - chemical analysis II Bronze Age

armlet (Borówek) - chemical analysis III Bronze Age

bead neclace (Brześć Kujawski) - metallographic analysis Neolithic

armlet (Kluczewo) - metallographic analysis I Bronze Age

necklace (Kluczewo) - metallographic analysis I Bronze Age

dagger-like scepter (Granowo) - chemical analysis I Bronze Age