Kaufering concentration camp
... that a bunker built by prisoners of Kaufering concentration camp is still in use by the German Air Force?
... that a bunker built by prisoners of <b id="mwAW4"><a href="./Kaufering_concentration_camp_complex" id="mwAW8" rel="mw:WikiLink" title="Kaufering concentration camp complex">Kaufering concentration camp</a></b> is still in use by the German Air Force?