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

earred pin (Żerniki Górne) - metallographic analysis II Bronze Age

bracelet (Piotrowo) - metallographic analysis Neolithic

armlet (Rosko) I Bronze Age

eared pin (Długie) - metallographic analysis III Bronze Age

axe (Kościan) - metallographic analysis Unetice culture

awl (Kolosy) - metallographic analysis Neolithic

spiral band (Skarbienice) - metallographic analysis Unetice culture

small awl (Stary Brześć) - metallographic analysis Neolithic

armlet with two spiral discs (Stawiszyce) - metallographic analysis II Bronze Age

winged axe (Krzydlina Mała) - metallographic analysis III Bronze Age

armlet (Kamień Pomorski) - metallographic analysis I Bronze Age

band earring (Gródek) - metallographic analysis Neolithic

axe (Łęka Mała) I Bronze Age

bracelet (Żyrardów) - metallographic analysis II Bronze Age

spiral bracelet (Rawa Mazowiecka) - metallographic analysis II Bronze Age

axe (Szamocin) - metallographic analysis I Bronze Age