The deep interest of the German Air Force in capitalizing on the availability of inmates of concentration camps for experimental purposes is even more apparent in the case of the freezing experiments. These, too, were conducted at Dachau. They began immediately after the high-altitude experiments were completed and they continued until the spring of 1943. Here again, the defendant Weltz was directly in charge of the experiments, with Rascher as his assistant, as is shown in a letter written in May 1942 by Field Marshal Erhard Milch, the Inspector General of the German Air Force, to SS Obergruppenfuehrer Wolff, one of Heinrich Himmler’s principal subordinates, and this letter specifically requested that the freezing experiments be carried out at Dachau under Weltz’s supervision. (_343-A-PS._) The purpose of these experiments was to determine the most effective way of rewarming German aviators who were forced to parachute into the North Sea. The evidence will show that in the course of these experiments, the victims were forced to remain outdoors without clothing in freezing weather from 9 to 14 hours. In other cases, they were forced to remain in a tank of iced water for 3 hours at a time. The water experiments are described in a report by Rascher written in August 1942. (_1618-PS._) I quote: “Electrical measurements gave low temperature readings of 26.4° in the stomach and 26.5° in the rectum. Fatalities occurred only when the brain stem and the back of the head were also chilled. Autopsies of such fatal cases always revealed large amounts of free blood, up to ½ liter, in the cranial cavity. The heart invariably showed extreme dilation of the right chamber. As soon as the temperature in those experiments reached 28°, the experimental subjects died invariably, despite all attempts at resuscitation.” Other documents set forth that from time to time the temperature of the water would be lowered by 10° Centigrade and a quart of blood would be taken from an artery in the subject’s throat for analysis. The organs of the victims who died were extracted and sent to the Pathological Institute at Munich. Rewarming of the subjects was attempted by various means, most commonly and successfully in a very hot bath. In September, Himmler personally ordered that rewarming by the warmth of human bodies also be attempted, and the inhuman villains who conducted these experiments promptly produced four gypsy women from the Ravensbrueck concentration camp. When the women had arrived, rewarming was attempted by placing the chilled victim between two naked women. A voluminous report on the freezing experiments conducted in tanks of ice water, written in October 1942, contains the following (_NO-428_):