Loose pages of a photograph album with various photographs and corresponding captions glued to to the pages. The photographs feature the IBM System 360 Model 44, the IBM 2260 display terminal, keypunched cards, a card reader, the Calcomp tape unit, the console panel and typewriter, auxiliary storage devices, tape drives, disk drives, storage drum, data cell, printer, and Red Room in the Computing Centre at the University of Waterloo.