object fragment (Brześć Kujawski) - chemical analysis Neolithic

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

pin (Wysiedle) - chemical analysis II Bronze Age

harness decoration (Korlino) - chemical analysis V Bronze Age

necklace (Gniewino) - chemical analysis Hallstatt period D

sword (Trzesieka) - metallographic analysis V Bronze Age

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

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

axe fragment (Babin) - chemical analysis II Bronze Age

necklace (Bożeń) - metallographic analysis V Bronze Age

pin (up) - chemical analysis Bronze Age

spearhead (Klęskowo) - chemical analysis Bronze Age

armlet (Kokorzyn) - chemical analysis Unetice culture

bracelet (Włocławek vicinity) - chemical analysis Bronze Age

ozdoba uprzęży (Korlino) - analiza chemiczna V Bronze Age

axe (Koszalin county) - chemical analysis III-V Bronze Age

axe (up) - chemical analysis Bronze Age

armlet (Kuźnice) - chemical analysis III Bronze Age

ring (Dębina) - chemical analysis III-V Bronze Age

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

axe (from the river Odra) - chemical analysis Bronze Age

earring (Jordanów Śląski) - chemical analysis I Bronze Age

heel axe (Ognica) - chemical analysis II Bronze Age

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

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