University-based anthropology museums are uniquely positioned to pursue nuanced decisions concerning the disposition of collections in their care, setting best practice for the field. The authors describe a three-staged approach to repatriations that they led during their concurrent service as head of cultural policy and repatriation (Jordan Jacobs) and director (Benjamin Porter) of the University of California, Berkeley’s Phoebe A. Hearst Museum of Anthropology between 2015 and 2019. Examples involving human remains and cultural objects from Australia, Canada, Democratic Republic of the Congo, Iraq, Japan, Mexico, Panama, Peru, Saipan, Senegal, Vanuatu, Venezuela, and South Carolina in the United States demonstrate the benefits of transparency, open communication, and rigorous investigation of provenance and provenience, which may or may not lead to transfer based on the criteria and priorities of potential recipients. This article also provides a history of the Hearst Museum’s Cultural Policy and Repatriation division, which was disbanded in 2021.

Treatment of milk with 0·05% (w/v) H2O2 for 8 h at 24°C had no significant effect on the concentrations of seven of the B-complex vitamins or of the fatsoluble vitamins A and E or of carotene. Rat tests showed that the nutritive value of the milk proteins was slightly reduced. This finding was confirmed by microbiological tests with Streptococcus zymogenes, which also showed that the loss was probably connected with that of methionine. The concentration of H2O2 used was effective in controlling bacterial growth during the incubation period, even in a sample of milk with a high initial bacterial count.