Signature: Signed and dated in graphite lower right: "K. Noland '78"
Inscription: Inscribed in graphite on verso: "Circle I, I-38"
Marking: Blindstamp of the artist and the publisher, Tyler Graphics, Ltd at lower right
Vendor: Brooke Alexander, Inc. (New York)
The Metropolitan Museum of Art. "Drawings and Prints: Selections from the Permanent Collection," February 26, 2001–May 21, 2001.