bracelet (Śmiłów) - chemical analysis II-III Bronze Age
necklace (Bogumiłów) - metallographic analysis Hallstatt period
necklace (Borkowo Wielkie) - chemical analysis Bronze Age
axe (Włocławek vicinity) - chemical analysis III Bronze Age
metal disc on the bone (Mierzanowice) - chemical analysis I Bronze Age
sickle (Jelenie) - chemical analysis Bronze Age
sieckle (Karmin) - chemical analysis III-IV Bronze Age
bracelet fragment (Kondratowice) - chemical analysis II Bronze Age
armlet (Krobów) - metallographic analysis II Bronze Age
return coil spiral (Miernów) - chemical analysis I Bronze Age
pin with a croze grooved head (Wrocław-Księże Wielkie) - chemical analysis III Bronze Age
bracelet (Dankowice) - chemical analysis Neolithic
spiral disc (Gorszewice) - chemical analysis Hallstatt period
disc pendant (Jaworze Dolne) - chemical analysis II Bronze Age
bracelet (Trzebiatów) - chemical analysis III-V Bronze Age
armlet (Dratów) - metallographic analysis II Bronze Age
disc pendant (Jaworze Dolne) - metallographic analysis II Bronze Age
pin (Kisielsk) - chemical analysis Hallstatt period