The principal investigator and author of this report on design and
fabrication of execution hardware has specifically worked on and designed
hardware in the United States used in the
execution of condemned persons by means of hydrogen cyanide gas.
The investigator has inspected the facilities at Auschwitz, Birkenau and Majdanek, made measurements, taken forensic samples, reviewed design and procedural literature on DEGESCH delousing chambers and procedures, Zyklon B gas, and materials on execution procedures. Much of the reviewed material was literature purchased and viewed at the sites in Poland, including copies of original drawings of Kremas I, II, III, IV and V.