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
razor (Borszyn Wielki) - chemical analysis III-IV Bronze Age
ringelet (Gorszewice) - chemical analysis Hallstatt period
object fragment (Brześć Kujawski) - metallographic analysis Neolithic
spiral bracelet (Wyciąże) - metallographic analysis Neolithic
axe (Łuszczewo) - chemical analysis II-III Bronze Age
wire earring (Gródek) - metallographic analysis Neolithic
axe (Tyniec by the Ślęza River) - metallographic analysis II Bronze Age
chisel (Skarbienice) - metallographic analysis Unetice culture
open bracelet (Stawiszyce) - metallographic analysis II Bronze Age
axe (Jelenia Góra) - metallographic analysis III Bronze Age
armlet (Kokorzyn) - metallographic analysis Unetice culture
awl (Kolosy) - metallographic analysis Neolithic
bracelet (Dratów) - metallographic analysis II Bronze Age