This very thorough investigation was undertaken with the assistance of the most prominent specialists in forensic medicine, inasmuch as human imagination, having set definite logical limits to any crime, could only with difficulty then accept the existence of these machines. However, the results of the investigation corroborate in full the testimony of surviving witnesses regarding the murder vans and the German fascist mass murders of peaceful citizens executed by this means.

The report of the Extraordinary State Commission on the Stavropol region gives the first detailed description of the mechanism of these murder vans; and I am reading a quotation which the Tribunal will find on Page 268 of the document book, Paragraph 4. I quote this excerpt in full as the technical matter here detailed coincides with those technical details which the American Prosecution so fully reported to the Tribunal. This is corroborative evidence, and is therefore important. I begin my quotation:

“The mass extermination of peaceful citizens of the U.S.S.R. by the Germans was done by poisoning them with carbon monoxide in specially constructed machines or ‘murder vans.’

“Prisoner of war E. M. Fenchel testified:

“ ‘While working as a motor mechanic, I had the opportunity of studying in detail the van construction especially adopted for suffocating and exterminating people with exhaust gases. There were several such vans in the town of Stavropol at the disposal of the Gestapo.

“ ‘Their construction was as follows: The body was approximately 5 meters long by 2½ meters wide by approximately 2½ meters in height. It was shaped like a railway car without windows. Inside it was lined with galvanized sheet iron; on the floor, also covered with galvanized iron, was a wooden grating. The door of the body was lined with rubber and was tightly closed with an automatic lock. On the floor of the van, under the grating, were two metal pipes.’ ”

I omit the end of the sentence.

“ ‘These pipes were connected with a transverse pipe of equal diameter. . . .’ ”

I omit the next part of the sentence.

“ ‘These pipes had frequent holes a half centimeter in width. From the transverse pipe down through a hole in the galvanized iron floor went a rubber hose with a hexagonal screw at the end, threaded so as to fit the thread on the end of the engine exhaust pipe. This hose is screwed on to the exhaust pipe and when the engine is running all the exhaust gas goes into the body of this hermetically closed van. From the accumulation of these gases, a man inside the van died within a short space of time. The machine could contain approximately 70 to 80 people. The motor of this machine usually bore the trademark “Sauer.” ’ ”