Right now some CODOH Revisionists are wondering if Rudolf Vrba aka Walter Rosenberg "was really at Auschwitz-Birkenau in the first place". The notion that he was not is patently absurd.
The detailed report authored by Auschwitz escapees Rudolf Vrba and Alfred Wetzler in 1944 goes far beyond what had been previously published about the camp - there is no rational way how Vrba and Wetzler could have provided these numerous details other from their own inside knowledge. Both proved their detailed knowledge on Auschwitz once again in their testimonies on witness stand under cross examination at the Frankfurt Auschwitz trial.
The telegram reporting their escape of 7 April 1944 to the German police forces can be found here. Revisionist Enrique Aynat has raised some doubts about its authenticity as "it surprised me that they offered no marks of identification for the prisoners, not even their camp register numbers". But in the same file Aynat was studying, there is a telegram reporting an escape just the day before also not providing these features. Hence, it was obviously the practice at this specific time. The (local) police may have been informed about further details seperately.
Rudolf Vrba and Alfred Wetzler were according to their insider knowledge on the camp clearly prisoners of Auschwitz and the inaccuracies in their sketch of crematoria 2/3 reflects their limiting knowledge and memory on the operation of these specific facilities.
Rudolf Vrba and Alfred Wetzler were according to their insider knowledge on the camp clearly prisoners of Auschwitz and the inaccuracies in their sketch of crematoria 2/3 reflects their limiting knowledge and memory on the operation of these specific facilities.