The above analysis of the authenticity and accuracy of the Ding diary, while not exhaustive, suffices to show that the defense objection to this document is completely without merit. There is scarcely a line in the whole diary which has not been substantiated either by documents or testimony. The diary must be accepted as accurate in its entirety. There is no basis whatever for accepting some entries and rejecting others. The defense has presented no credible evidence of any inaccuracies. The living record of the deceased Ding is the best evidence of what actually happened.
Other vaccine experiments were carried out in the experimental station in Buchenwald. On request of the Medical Inspectorate of the Army, yellow fever vaccine containing a live virus was tested in a large-scale experiment on inmates which began on 10 January 1943. The arrangements were made by Schreiber through the defendant Mrugowsky. (NO-1305, Pros. Ex. 469.) A very large number of inmates were vaccinated between 13 January and 17 May 1943 at which time production of the yellow fever vaccine was abandoned because of the military situation in North Africa. The results of these experiments were sent to Amt XVI in the SS Operational Headquarters, which was the hygiene office under Mrugowsky, and to the Army Medical Inspectorate. (NO-265, Pros. Ex. 287.)
In the first part of 1943, Mrugowsky conferred with Handloser concerning multiple vaccinations. (Tr. p. 3064.) There can be no doubt that this was the motivation for the large scale vaccination experiments on 45 inmates of Buchenwald between 24 March and 20 April 1943, as set forth in the Ding diary. Each person was vaccinated on eight different days within four weeks against smallpox, typhoid, typhus, para-typhoid A and B, cholera, and diphtheria. The report on these experiments was sent to Mrugowsky’s office. Kogon testified that the experimental subjects were given para-typhoid bacilli in potato salad. He also stated that the experiments in Buchenwald with diseases other than typhus resulted in deaths, although relatively fewer. (Tr. pp. 1182, 1183.)
Mrugowsky would have the Tribunal believe that he is in no way responsible for the experiments carried out by Ding and Hoven in the Buchenwald concentration camp. He testified, in effect, that Ding was directly subordinated to Grawitz as far as the experiments were concerned. (Tr. p. 5067.) While he did admit that Ding was subordinated to him for purposes of vaccine production in Block 50 in Buchenwald, he said he had nothing whatever to do with the experiments carried out in Block 46. The same contention was made by the defendant Genzken. Mrugowsky testified that he was outraged by the idea of experimenting on human beings since he was of the opinion that human life is sacred. (Tr. p. 5066.)
The proof, however, is overwhelming that Mrugowsky ordered the experiments carried out by Ding in Buchenwald. In his own pre-trial affidavit Mrugowsky stated that the Division for Typhus and Virus Research of the Hygiene Institute of the Waffen SS in Buchenwald was established in the beginning of 1942 by Genzken. He admitted that as Chief of Amt XVI (hygiene) in the SS Operational Headquarters and as Chief of the Hygiene Institute of the Waffen SS, he was the immediate superior of Ding. He stated further that experiments on inmates were carried out by Ding in order to determine the effect of various typhus vaccines. He admitted he obtained full knowledge of the work of Ding; that he received reports from him on the experiments, including the death rates, and that he informed Genzken. (NO-423, Pros. Ex. 282.) The two charts drawn by the defendant Mrugowsky clearly show that the experimental station in Buchenwald under Ding was directly subordinated to Mrugowsky from the time of its establishment until the collapse of Germany. (NO-416, Pros. Ex. 22; NO-417, Pros. Ex. 23.) Mrugowsky admitted Ding’s connection with the Hygiene Institute of the Waffen SS on cross-examination. (Tr. p. 5371.)
The pre-trial affidavit of the defendant Hoven who was deputy to Ding and certainly in a position to know the facts, states that the Hygiene Institute of the Waffen SS under Mrugowsky received all the reports on the experiments in Block 46 and that Ding received orders directly from Mrugowsky. Hoven outlined the chain of command as: Grawitz, Genzken, Mrugowsky, and Ding. Ding went to Berlin for discussions with Mrugowsky nearly every second week. Mrugowsky visited the home of Ding on one of his trips to Buchenwald. (NO-429, Pros. Ex. 281.)
Kogon testified that Ding reported personally to Mrugowsky on the experiments, and when he did not go to Berlin himself, he reported regularly every three months in writing. (Tr. pp. 1155-1186.) The reports on the experiments carried out in Block 46 were sent to Mrugowsky in Berlin. (Tr. p. 1160.) Ding’s official correspondence was primarily with Mrugowsky. (Tr. p. 1157.) The instructions for the execution of the experiments came from Mrugowsky. (Tr. pp. 1163, 1219.) In the late summer of 1943 Mrugowsky became the sole chief of Ding and issued all orders to him. (Tr. p. 1202.) Mrugowsky occupied such an important position that it would have been dangerous for Ding to contact Grawitz over his head. (Tr. p. 1241.) Mrugowsky visited the experimental block in Buchenwald on several occasions. (Tr. pp. 1244, 1245; Tr. p. 1329.)
The proof outlined above as to Mrugowsky’s responsibility is repeatedly supported by documentary evidence. Ding’s work report for the year 1943, which lists the experiments carried out in Block 46, was sent to Mrugowsky and carried the letterhead “Hygiene Institute of the Waffen SS, Division for Typhus and Virus Research, Weimar-Buchenwald.” (NO-571, Pros. Ex. 285.) This work report covers the experiments in Block 46 and the production of vaccines in Block 50, which conclusively proves that Mrugowsky’s assertion that his responsibility was limited to Block 50 is completely false. The same report shows that Mrugowsky inspected the Division for Typhus and Virus Research in Buchenwald on 3 September 1943, and that Ding had several conferences with Mrugowsky. Mrugowsky’s own secretary admitted that Ding’s reports about his experiments on inmates went via the Hygiene Institute of the Waffen SS to Grawitz. (Mrugowsky 38, Mrugowsky Ex. 13.)
Mrugowsky received Ding’s report on the treatment of typhus with acridine derivatives. (NO-582, Pros. Ex. 286.) This report speaks of clinical tests on human beings who were afflicted with typhus, but Mrugowsky knew that Ding experimented by artificially infecting the subjects. (Tr. p. 5066.) The report shows on its face that 21 of the experimental subjects died and that the inmates who survived had to fight severe complications of the disease. This same experimental series is reported in the Ding diary under the entries for 24 April and 1 June 1943.
The first experimental series on typhus carried out in Buchenwald between 6 January and 19 April 1942 in which 145 inmates were used as experimental subjects was the basis of a report by Mrugowsky to Conti, Grawitz, Genzken, Eyer, and Demnitz, dated 5 May 1942. (Mrugowsky 10, Mrugowsky Ex. 20.) Five of the subjects died as a result of these experiments. (NO-265, Pros. Ex. 287.)