When Bundjalung elder Aunty Ros Sten was a little girl she was taken to the museum in Lismore to see a very special artefact - a metal breastplate, once given to her ancestor.
But, it was to be the last time she saw it.
The mysterious disappearance of the artefact sparked a decades-long mission to bring it home.
Story by Cath Adams with additional production by Josie Sargent.