blade of a dagger (Parlin) - chemical analysis II Bronze Age
blade of a dagger (Parlin) - metallographic analysis II Bronze Age
armlet with two spiral discs (Żyrardów) - metallographic analysis II Bronze Age
axe (Izbica Kujawska) - metallographic analysis I Bronze Age
axe (Izbica Kujawska) - chemical analysis I Bronze Age
axe (Przysieka) - metallographic analysis Unetice culture
armlet (Międzyzdroje) - chemical analysis II Bronze Age
bracelet (Dratów) - chemical analysis II Bronze Age
axe (Kłecko) - chemical analysis II Bronze Age
pin with an ornamented pinhead (Sobiejuchy) - metallographic analysis II Bronze Age
armlet with two spiral discs (Stawiszyce) - chemical analysis II Bronze Age
armlet (Szczepankowo) - metallographic analysis I Bronze Age
axe (Przysieka) - chemical analysis kultura unietycka
axe (Pinino) - metallographic analysis II-III Bronze Age
bead necklace (Brzeg Dolny) - metallographic analysis II Bronze Age
metalsheet decoration (Jordanów Śląski) - chemical analysis Neolithic
bracelet (Srebrna Góra) - chemical analysis I Bronze Age