This is a black and white image of the ILLIAC II main engineering panel displaying active rows of lights. There is a console in the foreground labeled "Interplay Channel Control Status & Reset". Light is coming from the overhead ceiling. Written on verso side at the top in pencil is "#1446" and "2". The yellow lined paper that is included with the image states "Main Engr Panel - 1973".
Identification photograph; Publicity photograph
Electronic data processing--History; Computer industry--History; Computers--History; ILLIAC II (Computer)