Constructivism and the Geometric Tradition: Selections from the McCrory Corporation Collection, Albright Knox Art Gallery, Buffalo, New York, October 14 – November 25, 1979; Dallas Art Museum, Dallas, Texas, January 18 – February 24, 1980; San Francisco Museum of Modern Art, San Francisco, California, March 14 – April 27, 1980; La Jolla Museum of Contemporary Art, San Diego, California, May 23 – July 8, 1980; Seattle Art Museum, Seattle, Washington, July 30 – September 14, 1980; Carnegie Institute, Pittsburgh, Pennsylvania, October 30, 1980 – January 4, 1981; William Rockhill Nelson Gallery and Atkins Museum of Fine Arts, Kansas City, Missouri, January 23 – March 15, 1981; Detroit Institute of Arts, Detroit, Michigan, April 22 – June 1, 1981; Milwaukee Art Center, Milwaukee, Wisconsin, July 14 – August 26, 1981; Denver Art Museum, Denver, Colorado, November 13 – December 19, 1982; San Antonio Museum of Art, San Antonio, Texas, March 12 – May 14, 1983; New Orleans Museum of Art, New Orleans, Louisiana, June 11 – August 14, 1983; Toledo Museum of Art, Toledo, Ohio, November 13 – December 31, 1983; Indianapolis Museum of Art, Indianapolis, Indiana, February 7 – April 1, 1984; Herbert Johnson Museum of Art at Cornell University, Ithaca, New York, May 1