Tape Grid (TG) #19, 1961
Catalog #174
[Wooden Horse Gallery, Laguna Beach, California];
Private Collection (acquired directly from the above, 1966);
[Bonhams, Made in California, May 22, 2007, Lot 426];
[Louis Stern Fine Arts, West Hollywood, California (acquired directly from the above)];
Private Collection (acquired directly from the above).
New York, New York, Spanierman Modern Gallery, Burgoyne Diller and Hard-Edge Abstraction: Underpinnings and Continuity, November 8, 2007 – January 5, 2008.
West Hollywood, California, Louis Stern Fine Arts, Karl Benjamin and the Evolution of Abstraction, 1950-1980, September 24 – December 24, 2011.
Santa Monica, California, William Turner Gallery, Alex Couwenberg and Karl Benjamin, January 7 – February 18, 2012.
Muchnic, Suzanne, et al. Karl Benjamin and the Evolution of Abstraction, 1950-1980. West Hollywood: Louis Stern Fine Arts, 2011, plate 3, reproduced in color on page 29.