A number of Maori skulls in a macabre collection of almost 800 human skulls in Sweden are expected to be returned to Te Papa Museum in Wellington this year.
The skulls have been left gathering dust for decades at the Karolinska Institute in Solna, just north of Stockholm.
The collection was put together during the 19th century and early 20th century by a father and son who devoted themselves to scientific racism by measuring a so-called cranial index, believing they could classify differences between people by measuring their skulls.
A handful of Maori skulls came to the institute in 1890 from a zoologist, Conrad Fristedt, who described in a book how he would plunder burial graves and sell his finds to Sweden.
"No one here has chosen to be part of the collection," a lecturer at the institute, Olof Ljungstrom, told the daily Dagens Nyheter newspaper.