axe (Kamionka) - chemical analysis Neolithic
bracelet spiral (Kisielsk) - metallographic analysis Hallstatt period
naramiennik (Kartuzy) - analiza chemiczna Hallstatt period D
bracelet (Krasnołęka) - metallographic analysis Hallstatt period D
spearhead (Chobienia) - chemical analysis Hallstatt period D
fibula (Skrobotowo) - chemical analysis period of Roman influence
object fragment (Brześć Kujawski) - chemical analysis Neolithic
object (Gorszewice) - chemical analysis Hallstatt period
bracelet spiral (Kisielsk) - chemical analysis Hallstatt period
sword (Rogawica) - chemical analysis Hallstatt period
pin (Gorszewice) - chemical analysis Hallstatt period
bracelet spiral (Kisielsk) - chemical analysis Hallstatt period
bead necklace (Brześć Kujawski) - chemical analysis Neolithic
bracelet spiral (Kisielsk) - chemical analysis Hallstatt period
rod (Gorszewice) - chemical analysis Hallstatt period
bracelet (Mosina) - chemical analysis Hallsztat Period
object (Gorszewice) - chemical analysis Hallstatt period
bracelet (Gorszewice) - chemical analysis Hallstatt period
ringelet (Goliszów) - chemical analysis Hallstatt period
greave (Pieszcz) - chemical analysis Hallstatt period D
pin (Żychlin) - chemical analysis Hallsztat Period
bracelet (Mosina) - chemical analysis Hallsztat Period
pin (Gorszewice) - chemical analysis Hallstatt period
necklace (Bogumiłów) - chemical analysis Hallstatt period
necklace (Żuków) - chemical analysis Hallstatt period