axe (Karmin) - chemical analysis III-IV Bronze Age

bracelet (Piotrkowice) - chemical analysis unetice culture

object (Chojnów) - chemical analysis IV-V Bronze Age

bracelet fragment (Kondratowice) - chemical analysis II Bronze Age

axe (Szamocin) - chemical analysis I Bronze Age

necklace (Buczków) - chemical analysis Hallstatt period D

bracelet (Piotrkowice) - metallographic analysis unetice culture

pendant (Rzyszczewo) - chemical analysis III-V Bronze Age

earned pin (Tomice) - chemical analysis I Bronze Age

jewelery (Jezierzyce Wielkie) - chemical analysis Hallstatt period

sickle (Jelenie) - chemical analysis Bronze Age

armlet fragment (Międzyzdroje) - chemical analysis II Bronze Age

pin (Łagiewniki) - chemical analysis II Bronze Age

armlet (Kuźnice) - chemical analysis III Bronze Age

sword (Rokosowo) - chemical analysis V Bronze Age

axe (Tyniec by the Ślęza River) - metallographic analysis II Bronze Age

object fragment (Brześć Kujawski) - chemical analysis Neolithic

sieckle (Karmin) - chemical analysis III-IV Bronze Age

bracelet (Srebrna Góra) - metallographic analysis I Bronze Age

pin with a thorn-shaped pinhead (Kunowo) - chemical analysis II Bronze Age

wire ring (Samborzec) -metalographical analysis Neolithic