on plate on underside of each of five pieces: Tony Smith / 67/69 4/5
(Pace Gallery, New York); purchased 8 December 1981 by NGA.
Associated NamesPace Gallery
- Strick, Jeremy. Twentieth Century Painting and Sculpture: Selections for the Tenth Anniversary of the East Building. Washington, D.C., 1989: 110, repro. 111.
- Sculpture: An Illustrated Catalogue. National Gallery of Art, Washington, 1994: 221, repro.
- Storr, Robert. Tony Smith: Architect, Painter, Sculptor. The Museum of Modern Art, New York, 1998: 27, 28, repro. 164.