bracelet (Żyrardów) - metallographic analysis II Bronze Age
dagger (Przysieka) - metallographic analysis Unetice culture
bracelet of a spiral band (Rudki) - metallographic analysis Eneolithic
armlet (Rosko) - metallographic analysis I Bronze Age
axe (Bytyń) - metallographic analysis Neolithic
armlet (Łęki Małe) - metallographic analysis I Bronze Age
bracelet (Miechowice) - metallographic analysis II Bronze Age
earring (Mierzanowice) - metallographic analysis I Bronze Age
armlet (Szczepankowo) - metallographic analysis I Bronze Age
armlet (Kamień Pomorski) - metallographic analysis I Bronze Age
bracelet (Stęszew) - metallographic analysis I Bronze Age
bracelet (Miechowice) - metallographic analysis II Bronze Age
armlet (Kondratowice) - metallographic analysis II Bronze Age
bracelet (Dratów) - metallographic analysis II Bronze Age
armlet with two spiral discs (Ludów Śląski) - metallographic analysis II Bronze Age
armlet made of spiral band (Skarbienice) - metallographic analysis Unetice culture
armlet (Śliwniki) - metallographic analysis II Bronze Age
bracelet (Piotrkowice) - metallographic analysis unetice culture
axe (Tyniec by the Ślęza River) - metallographic analysis II Bronze Age
bracelet (Srebrna Góra) - metallographic analysis I Bronze Age
wire ring (Samborzec) -metalographical analysis Neolithic
open bracelet (Miechowice) - metallographic analysis II Bronze Age