signed by artist, lower right in black ink: 116/150 B. Nauman 70
Eileen and Michael Cohen, New York; NGA purchase (through Zwirner and Wirth, New York), 2008.
- Progress and Harmony for Mankind: Art and Technology ca. 1970, University of Maryland Art Gallery, College Park, 2018, unnumbered catalogue.
- Cordes, Christopher, ed. Bruce Nauman, Prints 1970-89: A Catalogue Raisonne. New York: Castelli Graphics, Lorence-Monk Gallery, 1989.