axe (Mechnacz) - metallographic analysis Unetice culture
bracelet (Stefkowa) - chemical analysis II Bronze Age
axe (Trzęsów) - chemical analysis II Bronze Age
hook (Chojnów) - chemical analysis IV-V Bronze Age
axe (Karmin) - chemical analysis III-IV Bronze Age
armlet (Szczepankowo) - chemical analysis I Bronze Age
sieckle (Karmin) - chemical analysis III-IV Bronze Age
axe (Złaków Kościelny) - metallographic analysis III Bronze Age
necklace (Gorszewice) - chemical analysis Hallstatt period
binocular pendant (Brześć Kujawski) - chemical analysis Neolithic
ring (Mierzanowice) - metallographic analysis I Bronze Age
winged axe (Bruszczewo) - chemical analysi I Bronze Age
sieckle (Karmin) - chemical analysis III-IV Bronze Age
pin (Żyrardów) - chemical analysis II Bronze Age
armlet (Szczodrowo) - metallographic analysis I Bronze Age
bead (Brześć Kujawski) - chemical analysis Neolithic
disc pendant (Jaworze Dolne) - chemical analysis II Bronze Age
pin (Strzegom) - metallographic analysis II-III Bronze Age
funnel pendant (Jaworze Dolne) - metallographic analysis II Bronze Age
axe (Wrocław) - chemical analysis II-III Bronze Age