The Birkenau Little White House – also called Bunker 2 – was used until the spring and summer of 1943, when the larger Krems II, III, IV, V were opened. Because the walls were plastered, it was called the “Little White House.”
” So Höß made the decision to immediately set up a new location on the same principle as Bunker 1. It will be called Bunker 2. According to the Kalendarium from D. Czech, its first use could be dated June 30, 42.
It is, as in the case of Bunker 1, an already existing building having belonged to a Polish peasant, which rapid work will adapt to the function that the SS intended for it (essentially walling up unwanted openings and transforming the others –doors and skylights – in order to make them waterproof).
It is also located on the edge of the Birkenau camp. As in Bunker 1, two stripping huts will be installed nearby (and three from June 44).” Sonderkommando Bunker 2, the Little White House




