This is a black and white image of several power supply cabinets arranged in a row inside a room. There are power cables and other wires on top of each cabinet and running to the ceiling. Each cabinet has some dials that is measuring volts and amperes. The light is coming from the direction of the camera. Written in blue ink on verso left side of image is "taken 9 Aug 61". Written on the small piece of blue lined paper included with the image is "Aug 1961 Power supplies and others".
Identification photograph; Publicity photograph
Computer industry--History; Electronic data processing--History; Computers--History