necklace (Nacław) - chemical analysis I Bronze Age

axe (Mirocin Dolny) - chemical analysis V Bronze Age

armlet (Łobez) - chemical analysis II Bronze Age

armlet (up) - chemical analysis III-V Bronze Age

bracelet (Kraski) - chemical analysis II Bronze Age

funnel-shaped rectangular plate (Jaworze Dolne) - chemical analysis II Bronze Age

pin (Pyszków) - chemical analysis Hallstatt period

small tongs (Mechowo) - chemical analysis IV-V Bronze Age

bracelet (Zbrojewsko) - chemical analysis II Bronze Age

spiral bracelet (Dobra - Szczecin) - chemical analysis Bronze Age

necklace (Kartuzy) - chemical analysis Hallstatt period D

sickle (Trzebiatów) - chemical analysis III Bronze Age

object fragment (Brześć Kujawski) - chemical analysis Neolithic

pin (Tągowie) - chemical analysis I Bronze Age

spiral wire disc (Zbrojewsko) - chemical analysis II Bronze Age

trapezoidal plate (Inowrocław) - metallographic analysis Neolithic

armlet with two spiral discs (Żyrardów) - chemical analysis II Bronze Age

blade of a javelin (Karwiczki) - chemical analysis III Bronze Age

dagger (up) - chemical analysis I-II Bronze Age

armlet with discs (Psary) - chemical analysis II Bronze Age