dagger (Granowo) - chemical analysis Unetice culture
spiral band (Osięciny) - metallographic analysis I Bronze Age
pin (Pierwoszewo) - chemical analysis I Bronze Age
dagger (Granowo) - metallographic analysis Unetice culture
dagger (Poniec) - chemical analysis Unetice culture
armlet (Kokorzyn) - chemical analysis Unetice culture
necklace (Granowo) - metallographic analysis Unetice culture
armlet made of spiral band (Granowo) - chemical analysis II Bronze Age
armlet (Poniec) - chemical analysis Unetice culture
axe (Łęki Małe) - metallographic analysis Unetice culture
dagger (Granowo) - chemical analysis Unetice culture