IBM Solid Logic - X-Ray micrograph of IBM microelectronic circuit
This is a black and white photomicrograph of a IBM microelectronic circuit. Most of the image has a dark background with light coming directly overhead and reflecting off the metal components. Stamped on verso side near top edge in brown ink is "IBM SPD EAST FISHKILL 1339 JAN 19 69 PHOTOGRAPH NO. DATE MUST BE APPROVED BEFORE PUBLICATION". Written in pencil on verso side of image is "#1271" near the right edge.
International Business Machines Corporation. East Fishkill Components Division. (IBM)