spiral bracelet (Dratów) - metallographic analysis II Bronze Age
pendant (Stawiszyce) - chemical analysis II Bronze Age
open bracelet (Stawiszyce) - metallographic analysis II Bronze Age
open bracelet (Stawiszyce) - chemical analysis II Bronze Age
spiral (Stawiszyce) - chemical analysis II epoka brązu
pin (Nowa Wolica) - chemical analysis II Bronze Age
dagger-like scepter (Środa Wielkopolska) - metallographic analysis I Bronze Age
axe (Pinino) - chemical analysis II-III Bronze Age
pin with an ornamented pinhead (Sobiejuchy) - metallographic analysis II Bronze Age
armlet with two spiral discs (Rawa Mazowiecka) - chemical analysis II Bronze Age
bracelet (Żyrardów) - chemical analysis II Bronze Age
wire (Gródek) - chemical analysis Neolithic
bracelet fragment (Żyrardów) - chemical analysis II Bronze Age
pin (Biskupin) - chemical analysis I Bronze Age
bracelet fragment (Żyrardów) - metallographic analysis II Bronze Age
wire (Gródek) - metallographic analysis Neolithic
bracelet (Żyrardów) - metallographic analysis II Bronze Age
bracelet (Żyrardów) - metallographic analysis II Bronze Age
armlet with two spiral discs (Żyrardów) - chemical analysis II Bronze Age
bracelet (Żyrardów) - chemical analysis II Bronze Age
pin (Gopło Lake vicinity) - chemical analysis II Bronze Age