[Lexington]: IBM, . Quarto sheets in folder. Unused carbon paper in folder by Paul Rand. Sheets enclosed decorated with alternate wagon wheel arrangement of IBM logo. Rand's colorized version of the three letter IBM logo suggests the information permutations available even in simple arrangements. Though a mechanical tool, IBM carbon paper link the analogue and digital eras of repetitive computational information in business and culture. Inked sheets retain carbon and odor, gathered in very good card chemise with a few light creases. Opening tab does not close and has a small abrasion.