bead (Brześć Kujawski) - chemical analysis neolit

pin (Wielka Lipa) - chemical analysis II Bronze Age

spiral disc (Rudki) - chemical analysis Eneolithic

chisel (up) - chemical analysis II-III Bronze Age

bracelet (Osięciny) - chemical analysis I Bronze Age

ringlet (Gorszewice) - chemical analysis Hallstatt period

necklace fragment (Opatowice) - chemical analysis I Bronze Age

spiral disc (Gorszewice) - chemical analysis Hallstatt period

axe (Włocławek vicinity) - chemical analysis III Bronze Age

wire (Gorszewice) - chemical analysis Hallstatt period

dagger (Kluczewo) - chemical analysis I Bronze Age

bracelet (Poniec) - chemical analysis III-V Bronze Age

funnel pendant (Jaworze Dolne) - chemical analysis II Bronze Age

binoculars pendant (Buczek) - chemical analysis III Bronze Age

bracelet (Lipiany) - chemical analysis III Bronze Age

open bracelet (Stawiszyce) - chemical analysis II Bronze Age

ring (Szelejewo) - chemical analysis III Bronze Age

armlet (Granówko) - chemical analysis Unetice culture

toiletries (Gorszewice) - chemical analysis Hallstatt period

pin (up) - chemical analysis Bronze Age

necklace (Kanigóra) - chemical analysis Hallstatt period