This is a black and white image of several chassis and power supply modules mounted in various racks. These racks cover the floor to the ceiling. There are wires connecting various parts of each chassis as well as to other parts in the various racks. Light is coming from the right side of the image. The equipment on the left side of the image are the advanced control and test control chassis. The equipment on the right side of the image are the flow gating, main arithmetic unit, and power supplies. Labeled on the diazo type blue line drawing that is included with the image is "Advanced Control", "Test Control Chassis", "Flow Gating", "Main Arithmetic Unit", "Capacitor Banks", "Bit Number", and "Power Supply Regulating Modules".
10 x 8 in.
Identification photograph; Publicity photograph
Computer industry--History; Computers--History; Electronic data processing--History; Diazo type drawings