▁cam ps ▁D ach au , ▁Buch en wald , ▁Rav ens br ück , ▁and ▁Sachsen hausen . ▁ ▁Maurice ▁Ross el ▁was ▁sent ▁to ▁Berlin ▁as ▁a ▁delegate ▁of ▁the ▁International ▁Red ▁Cross ; ▁he ▁visited ▁Th eres ien stadt ▁in ▁ 1 9 4 4 . ▁The ▁choice ▁of ▁the ▁in ex per ien ced ▁Ross el ▁for ▁this ▁mission ▁has ▁been ▁interpreted ▁as ▁indic ative ▁of ▁his ▁organization ' s ▁ind ifference ▁to ▁the ▁" J ew ish ▁problem ", ▁while ▁his ▁report ▁has ▁been ▁described ▁as ▁" em blem atic ▁of ▁the ▁failure ▁of ▁the ▁IC RC " ▁to ▁advoc ate ▁for ▁Jews ▁during ▁the ▁Hol oca ust . ▁Ross el ' s ▁report ▁was ▁noted ▁for ▁its ▁un crit ical ▁accept ance ▁of ▁Naz i ▁propag anda . ▁He ▁err one ously ▁stated ▁that ▁Jews ▁were ▁not ▁deport ed ▁from ▁Th eres ien stadt . ▁Claude ▁L anz mann ▁recorded ▁his ▁experiences ▁in ▁ 1 9 7 9 , ▁producing ▁a ▁document ary ▁entitled ▁A ▁Vis itor ▁from ▁the ▁Living . ▁ ▁On ▁ 1 2 ▁March ▁ 1 9 4 5 , ▁IC RC ▁president ▁Jacob ▁Bur ck hardt ▁received ▁a ▁message ▁from ▁SS ▁General ▁Ernst ▁Kal ten br un ner ▁allowing ▁IC RC ▁deleg ates ▁to ▁visit ▁the ▁concentration ▁cam ps . ▁This ▁agreement ▁was ▁bound ▁by ▁the ▁condition ▁that ▁these ▁deleg ates ▁would ▁have ▁to ▁stay ▁in ▁the ▁cam ps ▁until ▁the ▁end ▁of ▁the ▁war . ▁Ten ▁deleg ates , ▁among ▁them ▁Louis