Hermann Historica specialises in the sale of historical items (old arms, antiquities, decorations, and World War II German collectibles but also on the trade in ancestral skulls. RM* found nine skulls that had been sold in 2022 and 2023.
- On 22 October 2022, Hermann Historica auctioned three skulls decorated with shells [lots 448, 449, 450], the price varying from 4,200 to 5,800 euro.
- On 30 January 2023, Hermann Historica auctioned two Papua New Guinean ancestor skull of the Asmat [lots 6507 and 6508], the price varying from 2,100 to 6,600 euro.
- On 6 May 2023, four skulls [lots 334, 335, 336, 337] were auctioned, the yield varying from 1,050 to 8,200 euro.
