armlet with two spiral discs (Żyrardów) - metallographic analysis II Bronze Age
bracelet (Dratów) - chemical analysis II Bronze Age
axe (Kłecko) - chemical analysis II Bronze Age
armlet with two spiral discs (Stawiszyce) - chemical analysis II Bronze Age
armlet (Szczepankowo) - metallographic analysis I Bronze Age
axe (Pinino) - metallographic analysis II-III Bronze Age
dagger (Łęki Małe) - metallographic analysis Unetice culture
armlet with two spiral discs (Dratów) - chemical analysis II Bronze Age
armlet with two spiral discs (Rawa Mazowiecka) - chemical analysis II Bronze Age
bracelet (Granowo) - chemical analysis Unetice culture
bracelet (Żyrardów) - metallographic analysis II Bronze Age
funnel pendant (Jaworze Dolne) - chemical analysis II Bronze Age
open bracelet (Stawiszyce) - chemical analysis II Bronze Age
necklace (Szczepankowo) - metallographic analysis I Bronze Age
dagger (Granowo) - chemical analysis Unetice culture
armlet (Granówko) - chemical analysis Unetice culture
band-shaped bracelet (Skarbienice) - metallographic analysis Unetice culture
wire earring (Gródek) - chemical analysis Neolithic
axe (Poniec) - chemical analysis Unetice culture
pin (Brześć Kujawski) - chemical analysis II Bronze Age
armlet with two spiral discs (Żyrardów) - chemical analysis II Bronze Age
spiral bracelet (Wyciąże) - chemical analysis Neolithic