on mount, lower left stamped in blue ink: E Baldus
David and Mary Robinson, Sausalito, CA; NGA purchase, 1995.
- 19th Century Photographs from the Collection of Mary and David Robinson, Achenbach Foundation for Graphic Arts, California Palace of the Legion of Honor, San Francisco, 1986.
- Daniel, Malcolm. The Photographs of Edouard Baldus. Exh. cat. The Metropolitan Museum of Art. New York, 1994, 56-62.