armlet (Dratów) - metallographic analysis II Bronze Age
bracelet (Kraski) - metallographic analysis II Bronze Age
dagger (Namysłów) - metallographic analysis II Bronze Age
pin (Wroclawa Osobowice) - chemical analysis II-III Bronze Age
pin (Masłów) - chemical analysis II Bronze Age
necklace (Mosina) - chemical analysis Hallstatt period
funnel-shaped rectangular plate (Jaworze Dolne) - chemical analysis II Bronze Age
dagger (Namysłów) - chemical analysis II Bronze Age
armlet (Dratów) - chemical analysis II Bronze Age
bracelet (Borówek) - chemical analysis II Bronze Age
wire disc (Stawiszyce) - metallographic analysis II Bronze Age
armlet (Kokorzyn) - metallographic analysis Unetice culture
dagger (Smoszew) - metallographic analysis II Bronze Age
open bracelet (Stawiszyce) - metallographic analysis II Bronze Age
armlet with two spiral discs (Żyrardów) - metallographic analysis II Bronze Age
spiral bracelet (Rudki) - metallographic analysis Eneolithic
axe (Tyniec by the Ślęza River) - metallographic analysis II Bronze Age
wołek z jarzmem (Bytyń) - analiza chemiczna Neolithic
bracelet (Piotrkowice) - metallographic analysis unetice culture
pin (Pierwoszewo) - metallographic analysis I epoka brązu
necklace (Nowy Dwór) - metallographic analysis Unetice culture
axe (Kartuzy) - metallographic analysis I Bronze Age
dagger (Granowo) - metallographic analysis Unetice culture
armlet with two spiral discs (Żyrardów) - metallographic analysis II Bronze Age
armlet (Rosko) - metallographic analysis I Bronze Age
arrowhead (Galowice) - metallographic analysis III Bronze Age
armlet (Poniec) - metallographic analysis I Bronze Age
wire earring (Gródek) - metallographic analysis Neolithic
spiral bracelet (Gorszewice) - metallographic analysis Unetice culture