Signature: Signed, one artist's seal.
Zhang Tingji (1768–1847), spurious
Marking: Collectors' seals:
John M. Crawford, Jr.
Unidentified, 3 seals
New Haven. Yale University Art Gallery. "Traces of the Brush: Studies in Chinese Calligraphy," April 6, 1977–June 27, 1977.
University Art Museum, University of California at Berkeley. "Traces of the Brush: Studies in Chinese Calligraphy," September 20, 1977–November 27, 1977.
New York. China Institute in America. "The Art of Chinese Seal Engravings," October 14, 1992–December 12, 1992.