This, and the soapy grease created for injection into the models' flexible joints, was used by the Soviets and the newly established Polish Chief Commission for the Prosecution of Crimes against the Polish Nation as proof of human soap production in Nazi concentration camps. The latter claims had been presented as fact and had become a stock phrase in Soviet propaganda, but of which no evidence could be found in the liberated camps.
This, along with the soapy grease injected into the models' flexible joints, was used by the Soviets and the newly established Polish Chief Commission for the Prosecution of Crimes against the Polish Nation as evidence of human soap production in Nazi concentration camps. The latter claims were presented as fact and became a common phrase in Soviet propaganda, but no such evidence could be found in the liberated camps.