05 | Letter to the Hygiene-Bacteriological Institute of the Waffen-SS South-East dated 29 June 1944

‘Please find enclosed: material: head of a corpse (12-year-old child) (…) Prisoners’ infirmary of the gypsy camp at Auschwitz II, B II e. Signed. Mengele“

Archives of the Auschwitz-Birkenau State Museum