This is a black and white image of a section of the ILLIAC I computer standing vertically and resting on a wheeled roller rack. There are no covers nor panels on the equipment. The section consists of wires, vacuum tubes, and other electrical components. There are other pieces of equipment scattered throughout the room. The light is coming from right side of the image. Superimposed on the image are white callout arrows with text pointing to various components. The callouts on the left side of the image indicate "REGISTER". The callouts on the right side of the image state "DIGIT RESOLVER" and "ADDER". Written on the 6 x 4 in. white paper is "Illiac w/ILL Illiac" with Illiac underlined. Written on the 3 x 2 in. paper "prototype chassis July 1960".
Identification photograph; Publicity photograph
Computer industry--History; Computers--History; Electronic data processing--History; Illiac I (Computer)