axe (Gryfino) - metallographic analysis Bronze Age
spearhead (Babin) - chemical analysis II Bronze Age
ring (Rzyszczewo) - chemical analysis III-V Bronze Age
twested wire (Żerniki Górne) - chemical analysis II Bronze Age
necklace (Kluczewo) - chemical analysis I Bronze Age
bracelet (Wrzosowo) - chemical analysis V Bronze Age
spiral (Żerniki Górne) - chemical analysis II Bronze Age
necklace (Tatów) - chemical analysis Hallstatt period
axe (Węgorza) - chemical analysis Bronze Age
bracelet (Redzikowo) - chemical analysis Bronze Age
axe (Bytyń) - metallographic analysis Neolithic
awl (Glinna) - chemical analysis Bronze Age
sickle (Binowo) - chemical analysis III Bronze Age
necklace (Tatów) - chemical analysis Hallstatt period
ring (Rzyszczewo) - chemical analysis III-V Bronze Age
object fragment (Brześć Kujawski) - chemical analysis Neolithic
axe (Stare Chrapowo) - metallographic analysis II-III Bronze Age
umbo (Rzyszczewo) - chemical analysis III-V Bronze Age
harness decoration (Korlino) - chemical analysis V Bronze Age
necklace (Żydowo) - chemical analysis Hallstatt period D
bracelet (Glinna) - chemical analysis Bronze Age