Signature: Signed in graphite at lower right: Dix 1920
Inscription: In graphite at lower left: VI/20
In graphite at lower center: Syphilitiker
Marking: Stamped at lower center: CR
John J. McKendry; Dave H. and Reba W. Williams; Donor: John J. McKendry Donor: Dave H. and Reba W. Williams
New York. The Metropolitan Museum of Art. "German Drawings and Prints from the Weimar Republic (1919–33)," July 2–October 31, 2004, no catalogue.
The Metropolitan Museum of Art. "Drawings and Prints: Selections from the Permanent Collection," January 3, 2011–April 4, 2011.