turnings :: daniel berlinger

Edwin Black: IBM’s Role in the Holocaust — What the New Documents Reveal:

Particularly powerful are the newly-released copies of the IBM concentration camp codes. IBM maintained a customer site, known as the Hollerith Department, in virtually every concentration camp to sort or process punch cards and track prisoners. The codes show IBM’s numerical designation for various camps. Auschwitz was 001, Buchenwald was 002; Dachau was 003, and so on. Various prisoner types were reduced to IBM numbers, with 3 signifying homosexual, 9 for anti-social, and 12 for Gypsy. The IBM number 8 designated a Jew. Inmate death was also reduced to an IBM digit: 3 represented death by natural causes, 4 by execution, 5 by suicide, and code 6 designated “special treatment” in gas chambers. IBM engineers had to create Hollerith codes to differentiate between a Jew who had been worked to death and one who had been gassed, then print the cards, configure the machines, train the staff, and continuously maintain the fragile systems every two weeks on site in the concentration camps.

Newly-released photographs show the Hollerith Bunker at Dachau. It housed at least two dozen machines, mainly controlled by the SS. The foreboding concrete Hollerith blockhouse, constructed of reinforced concrete and steel, was designed to withstand the most intense Allied aerial bombardment. Those familiar with Nazi bomb-proof shelters will recognize the advanced square-cornered pillbox design reserved for the Reich’s most precious buildings and operations. IBM equipment was among the Reich’s most important weapons, not only in its war against the Jews, but in its general military campaigns and control of railway traffic. Watson personally approved expenditures to add bomb shelters to DEHOMAG installations because the cost was born by the company. Such costs cut into IBM’s profit margin. Watson’s approval was required because he received a one-percent commission on all Nazi business profits.