The IBM Papers. By Guy Colwell. (b. 1945).

“Guy Colwell spent some time as a toy sculptor for Mattel, and in prison for draft evasion. He worked in undergrounds in the 1970s, notably Inner City Romance, and did adult comics in the 1980s. He now concentrates mainly on painting.”

Ink illustration, 10 ¼” x 12 ¼”, unframed, signed, usage unknown, undated but probably the 1980s.