The Nizkor Project: Remembering the Holocaust (Shoah)

The Leuchter Report:
They would not have used Zyklon-B for gassing

  • Holocaust denial often claims that if the Nazis had intended to kill people by lethal gassing, they would have used something other than Zyklon B.

Zyklon-B was in use at Auschwitz as a delousing agent, and was thus readily available. The Nazis had experience in its safe use as well, which made it even more attractive.

In addition, Zyklon B was easy to ship and to store, which also made it attractive to the SS, who ordered enough of it, as Höss pointed out in his testimony, to kill two million people. Yitzhak Arad mentions Christian Wirth's rejection of Zyklon-B for use in exterminations: Wirth developed his own ideas on the basis of the experiences he had gained in the Euthanasia program. Thus, in Belzec he decided to supply the fixed gas chamber with gas produced by the internal-combustion engine of a motorcar. [He] rejected Cyanide B which was later used at Auschwitz. This gas was produced by private firms and its extensive use in Belzec might have aroused suspicion and led to problems of supply. He therefore preferred a system of extermination based on ordinary, universally available gasoline and diesel fuel. (YVS XVI, 211)

In a letter requesting a truck to bring Zyklon-B to Auschwitz, the standard camouflage term "resettlement of Jews" is used to refer to extermination. Another such document asks for "material for special treatment" - another term used to disguise extermination also Pressac, 557. For more examples of the camouflage terms noted, see file of original Nazi documents).

Radio message 13 SS Garrison Radio Station Auschwitz Origin WVHA [SS economic administration head office]

Received 2nd October 1942 in the Kommandantur of Auschwitz Concentration camp

The movement authorization for one 5 Ton truck with trailer to Dessau and back in order to pick up material for the resettlement of the Jews, is hereby accorded.

The authorization is to be given to the driver.

SS Lieutenant Colonel
Permanent representative of the head
of the service with the rank of Waffen SS
Lieutenant General

For file

Head of the radio station

When camp adjutant R. Mulka was asked by Judge Hofmeyer what "material for the resettlement of the Jews" meant, he answered "well, sure. Zyklon-B" (The Auschwitz trial in Frankfurt, 11 Sep. 1964).

The most current plaintext version of Part One and Part Two of this FAQ is available via ftp.

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