wire earring (Gródek) - chemical analysis Neolithic
dagger (Świątkowo) - metalographical analysis I Bronze Age
bracelet (Wawrzynki) - chemical analysis II Bronze Age
bracelet (Biskupin) - metallographic analysis I Bronze Age
ring (Gródek) - chemical analysis Neolithic
ring (Gródek) - metallographic analysis Neolithic
bracelet (Biskupin) - chemical analysis I Bronze Age
dagger (Świątkowo) - chemical analysis I Bronze Age
small ball (Gródek) - chemical analysis Neolithic
band earring (Gródek) - chemical analysis Neolithic
chisel (Gródek) - chemical analysis Neolithic
chisel (Gródek) - metallographic analysis Neolithic
band earring (Gródek) - metallographic analysis Neolithic
bracelet (Wawrzynki) - metallographic analysis II Bronze Age
wire earring (Gródek) - metallographic analysis Neolithic