▁in ▁Place ▁Belle c our , ▁ 1 0 ▁days ▁in ▁Mont l uc ▁fort , ▁ 1 0 ▁days ▁of ▁trans it ▁to ▁Rom ain ville ▁fort ▁and ▁then ▁Rav ens br ück ▁on ▁ 2 6 ▁July . ▁I ▁was ▁registered ▁in ▁con voy ▁no . ▁ 4 6 , 8 0 0 . ▁On ▁ 2 ▁March ▁ 1 9 4 5 ▁I ▁left ▁Rav ens br ück ▁for ▁M auth aus en ▁in ▁a ▁night ▁and ▁fog ▁( N . ▁N .) ▁con voy ▁that ▁also ▁transport ed ▁gy ps ies . ▁ ▁" The ▁tort ure ▁of ▁the ▁bat ht ub ," ▁according ▁to ▁historian ▁Jacques ▁Del ar ue , ▁would ▁have ▁involved ▁" pl ung ing ▁the ▁patient ▁into ▁a ▁bath ▁of ▁ icy ▁water ▁... ▁hands ▁hand c uff ed ▁behind ▁[ the ] ▁back , ▁and ▁keeping ▁[ the ▁victim ' s ] ▁head ▁under ▁water ▁until ▁[ she ] ▁was ▁on ▁the ▁point ▁of ▁d row ning ." ▁Den ise ▁Jacob ▁would ▁then ▁have ▁been ▁" drag ged ▁to ▁the ▁surface ▁by ▁the ▁hair ▁and , ▁if ▁[ she ] ▁still ▁refused ▁to ▁speak ▁[ w ould ▁have ▁been ] ▁immediately ▁pl ung ed ▁under ▁water ▁again ." ▁O ften , ▁" when ▁the ▁patient ▁was ▁on ▁the ▁point ▁of ▁losing ▁conscious ness ," ▁he ▁or ▁she ▁would ▁be ▁rev ived ▁by ▁the ▁Gest ap o ▁agent ▁with ▁coffee ▁or ▁br andy ▁before ▁the ▁tort ure ▁session ▁was ▁res umed . ▁ ▁The ▁methods