ingot fragment (Brześć Kujawski) - chemical analysis Neolithic

axe (up) - chemical analysis Bronze Age

fibula (up) - metallographic analysis Bronze Age

necklace (Rokosowo) - chemical analysis V Bronze Age

axe (up) - metallographic analysis Bronze Age

axe (Babin) - chemical analysis I Bronze Age

armlet (Struźmino) - chemical analysis I Bronze Age

dagger blade (Ognica) - chemical analysis II Bronze Age

neklace (Tatów) - chemical analysis Hallstatt period

vessel (up) - chemical analysis period of Roman influence

axe (Stęszyce) - chemical analysis Bronze Age

bransoleta (Rzechcino) - analiza chemiczna II Bronze Age

pin (Żelisławiec) - chemical analysis Bronze Age

chisel (Letnin) - chemical analysis Bronze Age

armlet (Kondratowice) - chemical analysis II Bronze Age

sickle (Binowo) - chemical analysis III Bronze Age

pin with a disc (Łubna) - chemical analysis II Bronze Age

harness decoration (Korlino) - chemical analysis V Bronze Age

axe (Wielogłowy) - chemical analysis Bronze Age

knob fragment (Swochowo) - metallographic analysis Bronze Age

pin with a head curled into an ear (Łubna) - chemical analysis II Bronze Age

axe (Marzkowo) - chemical analysis II Bronze Age

bracelet of a spiral band (Łubna) - chemical analysis II Bronze Age

sword (Ostrowiec) - chemical analysis V Bronze Age