The number of cremation-furnaces in Auschwitz compared to other camps

all_ovens_pressac.jpg (56336 bytes)

Black furnace: Unmovable muffle built by Topf
White furnace: Unmovable muffle built by Kori
White furnace w. wheels: Movable muffle built by Kori 

Jean-Claude Pressac;  Krematoriene i Auschwitz, Dokument 1